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COMBUSTIBLE SOLIDO [39 records]

Filter results by subject field Alphabetical list of terms

Filter results by subject field

Alphabetical list of terms

Record 1 2025-09-12

English

Subject field(s)
  • Coke
  • Crude Oil and Petroleum Products
OBS

Carbonizing coal made in oven by driving off volatile elements.

OBS

coke: designation used at Natural Resources Canada - Earth Sciences Sector.

French

Domaine(s)
  • Cokes
  • Pétroles bruts et dérivés
DEF

Combustible provenant de la distillation de la houille et ne renfermant qu'une très faible fraction des matières volatiles qu'elle contenait.

OBS

coke : désignation en usage à Ressources naturelles Canada - Secteur des sciences de la Terre.

Spanish

Campo(s) temático(s)
  • Coque
  • Petróleo bruto y derivados
DEF

Combustible sólido que se elabora destilando parcialmente la hulla para eliminar la mayor parte de las materias volátiles.

OBS

coque; cok: La Fundación del Español Urgente (Fundéu BBVA), con el asesoramiento de la Real Academia Española, indica que el anglicismo "coke" se ha adaptado mediante su escritura como "coque" [...] de acuerdo con el diccionario académico. Esta forma resulta preferible a "cok" (plural "coks"), también válida, pero de menor uso, como precisa el Diccionario panhispánico de dudas.

Save record 1

Record 2 2025-09-12

English

Subject field(s)
  • Coke
  • Crude Oil and Petroleum Products
DEF

A residue of heavier hydrocarbons formed by thermal cracking and distillation and deposited in the reservoir during in situ combustion.

OBS

This residue catches fire and becomes the fuel for continued combustion.

French

Domaine(s)
  • Cokes
  • Pétroles bruts et dérivés
DEF

Résidu solide de la carbonisation ou de la distillation de certaines houilles grasses, utilisé comme combustible.

Spanish

Campo(s) temático(s)
  • Coque
  • Petróleo bruto y derivados
DEF

Residuo que se obtiene por eliminación de las materias volátiles de un combustible sólido o líquido.

OBS

coque; cok: La Fundación del Español Urgente (Fundéu BBVA), con el asesoramiento de la Real Academia Española, indica que el anglicismo "coke" se ha adaptado mediante su escritura como "coque" [...] de acuerdo con el diccionario académico. Esta forma resulta preferible a "cok" (plural "coks"), también válida, pero de menor uso, como precisa el Diccionario panhispánico de dudas.

Save record 2

Record 3 2025-04-23

English

Subject field(s)
  • Biomass Energy
  • Combustion and Fuels (Fireplaces)
DEF

Organic matter of plant or animal origin used to produce energy by burning.

OBS

Most commonly solid lignocellulosics.

Key term(s)
  • bio-fuel
  • SUSTAGRIDUR2025

French

Domaine(s)
  • Énergie de la biomasse
  • Combustion et combustibles (Foyers)
DEF

Matière d'origine animale ou végétale dont la combustion produit de l'énergie.

OBS

biocombustible : Ne pas confondre avec le terme «biocarburant» qui désigne tout biocombustible utilisé pour fournir de l'énergie à un moteur.

OBS

Le bois de chauffage, le biocharbon et le biogaz sont des exemples de biocombustibles.

OBS

La plupart du temps, ce sont des matières lignocellulosiques sous forme solide.

Key term(s)
  • bio-combustible

Spanish

Campo(s) temático(s)
  • Energía de la biomasa
  • Combustión y combustibles (Hogares o chimeneas)
DEF

Combustible líquido, sólido o gaseoso producido por la conversión de biomasa(materia vegetal usada como fuente de energía).

OBS

Combustible biológico (biofuel): nombre dado a los combustibles que tienen su origen en las plantas (biomasa). Esto incluye, desde madera y paja, a combustibles biológicos refinados tales como gránulos y etanol. [...] Los combustibles biológicos son renovables [...]

CONT

Los biocombustibles más usados y desarrollados son el bioetanol y el biodiésel.

Save record 3

Record 4 2014-12-23

English

Subject field(s)
  • Chemical Engineering
  • Food Additives
DEF

An ethyl ether of cellulose.

CONT

Ethyl cellulose is prepared from wood pulp or chemical cotton and is used as a binder and filler in dry vitamin preparations, chewing gum, and in confectionery. It is also used in the manufacture of plastics and lacquers.

OBS

ethyl cellulose: term and definition standardized by ISO.

Key term(s)
  • modified cellulose

French

Domaine(s)
  • Génie chimique
  • Additifs alimentaires
DEF

Éther éthylique de la cellulose.

CONT

Les celluloses modifiées admises comme additifs alimentaires sont : la méthyl cellulose, l'éthyl cellulose, l'hydroxypropyl cellulose, l'hydroxypropylméthyl cellulose et la méthyléthyl cellulose.

OBS

éthylcellulose; EC : terme, abréviation et définition normalisés par l’ISO.

Key term(s)
  • cellulose modifiée

Spanish

Campo(s) temático(s)
  • Ingenieria química
  • Aditivos alimentarios
DEF

Éter etílico de celulosa.

OBS

Sólido termoplástico, granular, de color blanco. Soluble en disolventes orgánicos, inerte en álcalis y ácidos diluidos, insoluble en agua y glicerina. Combustible, atóxico.

Save record 4

Record 5 2014-12-10

English

Subject field(s)
  • Petroleum Asphalts
  • Black Products (Petroleum)
  • Crude Oil and Petroleum Products
DEF

Very viscous or nearly solid, virtually involatile, adhesive and waterproofing material derived from crude petroleum, or present in natural bitumen, which is completely or nearly completely soluble in toluene and completely soluble in carbon disulfide. [Definition standardized by ISO.]

OBS

In the USA, "asphalt" is used for "bitumen" whereas it is used in the UK for a bituminous mixture.

OBS

asphalt: In America the term is used both for the naturally occurring product and that obtained from the distillation of petroleum.

OBS

bitumen; asphalt: terms standardized by ISO.

French

Domaine(s)
  • Bitumes
  • Produits noirs (Pétrole)
  • Pétroles bruts et dérivés
DEF

Matériau très visqueux ou presque solide, pratiquement non volatil, adhésif et hydrofuge, dérivé du pétrole brut ou présent dans le bitume naturel, qui est entièrement soluble dans le toluène ou presque et entièrement soluble dans le sulfure de carbone. [Définition normalisée par l'ISO.]

OBS

On utilise le bitume pour le conditionnement des déchets nucléaires; on parle d'enrobage, d'incorporation des déchets dans le bitume. Voir l'exemple qui suit, de même que la fiche «bitumage», qui décrit cette opération.

CONT

Les bitumes [...] ont résisté pendant des millénaires au contact de certains sols. Leur mise en œuvre en tant que matrice d'enrobage de déchets de procédé [...] date des années 1960.

PHR

Enrobage, incorporation dans le bitume.

Spanish

Campo(s) temático(s)
  • Asfaltos de petróleo
  • Productos negros (Petróleo)
  • Petróleo bruto y derivados
DEF

Producto negro viscoso, sólido, compuesto por hidrocarburos y por sus derivados, soluble en sulfuro de carbono, combustible, residuo de la destilación del alquitrán.

Save record 5

Record 6 2014-10-29

English

Subject field(s)
  • Chemical Elements and Compounds
Universal entry(ies)
C5H12O4
formula, see observation
115-77-5
CAS number
OBS

2,2-bis(hydroxymethyl)propane-1,3-diol: form recommended by the IUPAC (International Union of Pure and Applied Chemistry).

OBS

Chemical formula: C5H12O4

French

Domaine(s)
  • Éléments et composés chimiques
Entrée(s) universelle(s)
C5H12O4
formula, see observation
115-77-5
CAS number
OBS

2,2-bis(hydroxyméthyl)propane-1,3-diol : forme recommandée par l'UICPA (Union internationale de chimie pure et appliquée).

OBS

Formule chimique : C5H12O4

Spanish

Campo(s) temático(s)
  • Elementos y compuestos químicos
Entrada(s) universal(es)
C5H12O4
formula, see observation
115-77-5
CAS number
OBS

Sólido cristalino blanco, poco soluble en alcohol, insoluble en benceno, tetracloruro de carbono, éter y éter del petróleo. Soluble en agua. Combustible. Tóxico.

OBS

Fórmula química: C5H12O4

Save record 6

Record 7 2013-08-30

English

Subject field(s)
  • Chemical Elements and Compounds
Universal entry(ies)
C6H4(OH)2
formula, see observation
C6H6O2
formula, see observation
123-31-9
CAS number
DEF

A chemical compound which appears under the form of white crystals, is soluble in water, alcohol and ether, is obtained as a reduction product when aniline is oxidized to quinone by manganese dioxide, and is used as a photographic developer (except color film), a dye intermediate, an inhibitor, a stabilizer in paints and varnishes, motor fuels and oils, an antioxidant for fats and oils and an inhibitor of polymerization.

OBS

benzene-1,4-diol: form recommended by the IUPAC (International Union of Pure and Applied Chemistry).

OBS

The prefixes "ortho-," "meta-" and "para-," along with their corresponding abbreviations ("o-," "m-" and "p-"), appear in italics and are ignored in alphabetizing. According to the actual chemical nomenclature rules in organic chemistry (in 2003), the numbers designating the positions of the disubstitution groups (1,2- for "ortho-," 1,3- for "meta-" and 1,4- for "para-") are to be preferred to the symbols "o-," "m-" and "p-." Furthermore, the prefixes "ortho-," "meta-" and "para-" should not be used anymore, and their corresponding abbreviations ("o-," "m-," and "p-") will soon be judged to be avoided, if not totally condemned.

OBS

alpha: This word must be replaced by the corresponding Greek character or italicized.

OBS

Also known under a large number of commercial designations, such as: Arctuvin; Black and White Bleaching Cream; Eldopaque; Eldoquin; NCH-C55834; Tecquinol; Tenox HQ; Tequinol; UN 2662; USAF EK-356.

OBS

Chemical formula: C6H4(OH)2 or C6H6O2

Key term(s)
  • a-hydroquinone

French

Domaine(s)
  • Éléments et composés chimiques
Entrée(s) universelle(s)
C6H4(OH)2
formula, see observation
C6H6O2
formula, see observation
123-31-9
CAS number
OBS

[...] se rencontre dans la nature sous forme de glucoside, l'arbutine [...]. On l'utilise comme révélateur photographique et comme inhibiteur de polymérisation.

OBS

benzène-1,4-diol : forme recommandée par l'UICPA (Union internationale de chimie pure et appliquée).

OBS

Les préfixes de position «ortho-», «méta-» et «para-», tout comme les abréviations correspondantes «o-», «m-» et «p-», s'écrivent en italique et n'interviennent pas dans une classification par ordre alphabétique. Selon les règles de nomenclature de chimie organique en vigueur aujourd'hui (en 2003), il est recommandé d'utiliser les chiffres 1,2- 1,3- et 1,4- respectivement. Les préfixes «ortho-», «méta-» et «para-» ne doivent plus être utilisés. L'usage des symboles correspondants («o-», «m-» et «p-») sera bientôt fortement déconseillé, sans être exclu.

OBS

Formule chimique : C6H4(OH)2 ou C6H6O2

Spanish

Campo(s) temático(s)
  • Elementos y compuestos químicos
Entrada(s) universal(es)
C6H4(OH)2
formula, see observation
C6H6O2
formula, see observation
123-31-9
CAS number
OBS

Sólido cristalino blanco [...]. Combustible. Tóxico e irritante.

OBS

Fórmula química: C6H4(OH)2 o C6H6O2

Save record 7

Record 8 2012-03-07

English

Subject field(s)
  • Chemical Elements and Compounds
  • Water Treatment (Water Supply)
Universal entry(ies)
Fe2(SO4)3
formula, see observation
Fe2O12S3
formula, see observation
10028-22-5
CAS number
DEF

A water-soluble iron salt which is formed by reaction of ferric hydroxide and sulfuric acid, by reaction of iron and hot concentrated sulfuric acid, or which can be obtained in solution by reaction of chlorine and ferrous sulfate.

OBS

Chemical formula: Fe2(SO4)3 or Fe2O12S3

French

Domaine(s)
  • Éléments et composés chimiques
  • Traitement des eaux
Entrée(s) universelle(s)
Fe2(SO4)3
formula, see observation
Fe2O12S3
formula, see observation
10028-22-5
CAS number
DEF

Sel de fer soluble obtenu par la réaction de l'hydroxyde ferrique et de l'acide sulfurique, par la réaction du fer et de l'acide sulfurique, concentré et chaud, ou en solution par réaction du chlore et du sulfate ferreux, et qui est utilisé comme floculant, seul ou avec la chaux.

OBS

Formule chimique : Fe2(SO4)3 ou Fe2O12S3

Spanish

Campo(s) temático(s)
  • Elementos y compuestos químicos
  • Tratamiento del agua
Entrada(s) universal(es)
Fe2(SO4)3
formula, see observation
Fe2O12S3
formula, see observation
10028-22-5
CAS number
DEF

Sólido cristalino amarillo o polvo blanco grisáceo. Poco tóxico no combustible.

OBS

Fórmula química: Fe2(SO4)3 o Fe2O12S3

Save record 8

Record 9 2011-08-29

English

Subject field(s)
  • Chemical Elements and Compounds
  • Food Additives
  • Perfume and Cosmetics Industry
Universal entry(ies)
C9H10O3
formula, see observation
121-32-4
CAS number
DEF

A chemical product which appears under the form of fine, white crystals with an intense odor of vanillin and which is used as a flavouring agent and as replacement or fortifier of vanillin.

OBS

Chemical formula: C9H10O3

French

Domaine(s)
  • Éléments et composés chimiques
  • Additifs alimentaires
  • Parfumerie
Entrée(s) universelle(s)
C9H10O3
formula, see observation
121-32-4
CAS number
DEF

Produit chimique homologue de la vanilline mais possédant un parfum plus fin et plus intense que cette dernière, se présentant sous la forme de fins cristaux blancs, que l'on utilise dans la parfumerie et l'alimentation.

OBS

Formule chimique : C9H10O3

Spanish

Campo(s) temático(s)
  • Elementos y compuestos químicos
  • Aditivos alimentarios
  • Industria del perfume y cosméticos
Entrada(s) universal(es)
C9H10O3
formula, see observation
121-32-4
CAS number
OBS

Sólido cristalino blanco, con olor a vainilla. Soluble en agua. Combustible. Poco tóxico.

OBS

Fórmula química: C9H10O3

Save record 9

Record 10 2011-08-26

English

Subject field(s)
  • Chemical Elements and Compounds
Universal entry(ies)
H2N(CH2)6NH2
formula, see observation
C6H16N2
formula, see observation
NH2(CH2)6NH2
formula, see observation
124-09-4
CAS number
DEF

A chemical compound which appears under the form of colorless leaflets, is soluble in water, is slightly soluble in alcohol and benzene, and is used in the formation of high polymers, e.g., nylon 66.

OBS

hexamethylenediamine: obsolete form.

OBS

Also known under the following commercial designations: NCI-C61405; UN 1783 (solution); UN 2280 (solid).

OBS

Chemical formula: H2N(CH2)6NH2 or C6H16N2 or NH2(CH2)6NH2

French

Domaine(s)
  • Éléments et composés chimiques
Entrée(s) universelle(s)
H2N(CH2)6NH2
formula, see observation
C6H16N2
formula, see observation
NH2(CH2)6NH2
formula, see observation
124-09-4
CAS number
OBS

hexaméthylènediamine : forme vieillie.

OBS

Formule chimique : H2N(CH2)6NH2 ou C6H16N2 ou NH2(CH2)6NH2

Spanish

Campo(s) temático(s)
  • Elementos y compuestos químicos
Entrada(s) universal(es)
H2N(CH2)6NH2
formula, see observation
C6H16N2
formula, see observation
NH2(CH2)6NH2
formula, see observation
124-09-4
CAS number
OBS

Sólido cristalino incoloro, poco soluble en agua, alcohol etílico y éter. Combustible. Tóxico por ingestión. Irritante.

OBS

Fórmula química: H2N(CH2)6NH2 o C6H16N2 o NH2(CH2)6NH2

Save record 10

Record 11 2011-08-26

English

Subject field(s)
  • Chemical Elements and Compounds
Universal entry(ies)
C16H10
formula, see observation
205-44-0
CAS number
DEF

A combustible tetracyclic hydrocarbon which appears under the form of colored needles, is insoluble in water, is soluble in ether and benzene, and is derived from coal tar.

OBS

fluoranthene: form recommended by the IUPAC (International Union of Pure and Applied Chemistry) for the systematic name corresponding to the CAS number indicated on the present record; term adopted by Environment Canada: used in the list of pollutants measured in the National Air Pollution Surveillance Network (NAPS).

OBS

benzo(jk)fluorene: The letters "j" and "k" between parentheses must be italicized.

OBS

Also known under the following designation: RCRA waste number U120.

OBS

Chemical formula: C16H10

French

Domaine(s)
  • Éléments et composés chimiques
Entrée(s) universelle(s)
C16H10
formula, see observation
205-44-0
CAS number
OBS

fluoranthène : forme recommandée par l'UICPA (Union internationale de chimie pure et appliquée) pour le nom systématique correspondant au numéro CAS indiqué sur la présente fiche; terme retenu par Environnement Canada : utilisé dans la liste des polluants mesurés par le Réseau national de surveillance de la pollution atmosphérique (RNSPA).

OBS

benzo(jk)fluorène: Les lettres «j» et «k» entre parenthèses s'écrivent en italique.

OBS

Formule chimique : C16H10

Spanish

Campo(s) temático(s)
  • Elementos y compuestos químicos
Entrada(s) universal(es)
C16H10
formula, see observation
205-44-0
CAS number
OBS

Sólido que forma agujas de color rojo. Insoluble en agua, soluble en éter y benceno. Combustible. Tóxico.

OBS

Fórmula química: C16H10

Save record 11

Record 12 2011-08-26

English

Subject field(s)
  • Chemical Elements and Compounds
Universal entry(ies)
C4H3OCH2OH
formula, see observation
C5H6O2
formula, see observation
0CH:CHCH:CCH2OH
formula, see observation
98-00-0
CAS number
DEF

A chemical compound which appears under the form of a colorless, mobile liquid becoming brown to dark-red upon exposure to light and air, which autopolymerizes with acid catalysts, often with explosive violence, to form a thermosetting resin that cures to an insoluble, infusible solid, highly resistant to chemical attack, and which is used as a flavoring agent, a penetrant, a solvent for dyes and resins, a wetting agent, in corrosion-resistant sealants and cements, foundry cores, furanpolymers and in modified urea-formaldehyde polymers.

OBS

furan-2-ylmethanol: form recommended by the IUPAC (International Union of Pure and Applied Chemistry).

OBS

2-furanmethanol: CAS name.

OBS

furfuryl alcohol: incorrect form.

OBS

Chemical formula: C4H3OCH2OH or C5H6O2 or OCH:CHCH:CCH2OH

French

Domaine(s)
  • Éléments et composés chimiques
Entrée(s) universelle(s)
C4H3OCH2OH
formula, see observation
C5H6O2
formula, see observation
0CH:CHCH:CCH2OH
formula, see observation
98-00-0
CAS number
OBS

furan-2-ylméthanol : forme recommandée par l'UICPA (Union internationale de chimie pure et appliquée).

OBS

alcool furfurylique : forme incorrecte.

OBS

Formule chimique : C4H3OCH2OH ou C5H6O2 ou OCH:CHCH:CCH2OH

Spanish

Campo(s) temático(s)
  • Elementos y compuestos químicos
Entrada(s) universal(es)
C4H3OCH2OH
formula, see observation
C5H6O2
formula, see observation
0CH:CHCH:CCH2OH
formula, see observation
98-00-0
CAS number
OBS

Líquido móvil, incoloro. Autopolimeriza con un catalizador ácido, formando una resina que cura u origina un sólido insoluble e infusible. Soluble en alcohol, cloroformo, benceno, agua. Combustible. Tóxico.

OBS

Fórmula química: C4H3OCH2OH o C5H6O2 o OCH:CHCH:CCH2OH

Save record 12

Record 13 2011-08-26

English

Subject field(s)
  • Chemical Elements and Compounds
Universal entry(ies)
C6H3CH3(NO2)2
formula, see observation
DEF

A chemical compound in the form of yellow crystals, used in organic synthesis, toluidines, dyes, and explosives.

OBS

Chemical formula: C6H3CH3(NO2)2

French

Domaine(s)
  • Éléments et composés chimiques
Entrée(s) universelle(s)
C6H3CH3(NO2)2
formula, see observation
DEF

Nom de sept dérivés isomères CH3-C6H3(NO2)2; le plus important est le dérivé dinitro-2,4, agent de synthèse.

OBS

Formule chimique : C6H3CH3(NO2)2

Spanish

Campo(s) temático(s)
  • Elementos y compuestos químicos
Entrada(s) universal(es)
C6H3CH3(NO2)2
formula, see observation
DEF

Sólido cristalino amarillo; soluble en alcohol y éter; poco soluble en agua. Combustible. Muy tóxico. Inflamable y explosivo.

OBS

Fórmula química: C6H3CH3(NO2)2

Save record 13

Record 14 2011-08-24

English

Subject field(s)
  • Chemical Elements and Compounds
Universal entry(ies)
(HO-CH2-CH2)2NH
formula, see observation
HN(CH2-CH2OH)2
formula, see observation
C4H11NO2
formula, see observation
111-42-2
CAS number
DEF

A chemical product which appears under the form of colorless crystals or of a liquid, which is derived by ethylene oxide and ammonia, and which is used in liquid detergents for emulsion paints, in cutting oils, in shampoos, in cleaners and polishes, in textile specialties, as an absorbent for acid gases, as a chemical intermediate for resins and plasticizers, and as a humectant and a dispersing agent.

OBS

diethanolamine: incorrect form.

OBS

Chemical formula: (HO-CH2-CH2)2NH or HN(CH2-CH2OH)2 or C4H11NO2

French

Domaine(s)
  • Éléments et composés chimiques
Entrée(s) universelle(s)
(HO-CH2-CH2)2NH
formula, see observation
HN(CH2-CH2OH)2
formula, see observation
C4H11NO2
formula, see observation
111-42-2
CAS number
DEF

Produit chimique se présentant sous la forme de cristaux incolores déliquescents, à faible odeur ammoniacale, ou d'un liquide visqueux, que l'on utilise dans la purification des gaz, en synthèse organique, et dans la fabrication d'agents tensioactifs, d'herbicides, de lubrifiants textiles, d'inhibiteurs de corrosion, de produits pharmaceutiques et de résines.

OBS

diéthanolamine : forme incorrecte.

OBS

Formule chimique : (HO-CH2-CH2)2NH ou HN(CH2-CH2OH)2 ou C4H11NO2

Spanish

Campo(s) temático(s)
  • Elementos y compuestos químicos
Entrada(s) universal(es)
(HO-CH2-CH2)2NH
formula, see observation
HN(CH2-CH2OH)2
formula, see observation
C4H11NO2
formula, see observation
111-42-2
CAS number
DEF

Sólido cristalino líquido incoloro. Soluble en agua y alcohol; insoluble en éter, benceno. Combustible. Poco tóxico.

OBS

Fórmula química: (HO-CH2-CH2)2NH or HN(CH2-CH2OH)2 or C4H11NO2

Save record 14

Record 15 2011-08-23

English

Subject field(s)
  • Chemical Elements and Compounds
  • Agricultural Chemicals
  • Treatment of Wood
Universal entry(ies)
C6Cl6
formula, see observation
118-74-1
CAS number
DEF

A chemical compound which appears under the form of combustible, white needles, is soluble in benzene and boiling alcohol, is insoluble in water, is moderately toxic by ingestion, and is used in organic synthesis, as a fungicide for seeds, and as a wood preservative.

OBS

hexachlorobenzene: term adopted by Environment Canada; used in the list of pollutants measured in the National Air Pollution Surveillance Network (NAPS).

OBS

HCB: This might be an in-house or a non-recognized abbreviation; not to be used alone, to avoid any risk of confusion.

OBS

Also known under a large number of commercial designations, such as: Amatin; Anticarie; Burnt-Cure; Burnt-No-More; Ceku C.B.; Co-Op Hexa; Granox NM; Hexa C.B.; Julin's carbon chloride; No Bunt; RCRA waste number U127; Sanocid; Sanocide; Smut-Bo; Snieciotox; UN 2729.

OBS

Chemical formula: C6Cl6

French

Domaine(s)
  • Éléments et composés chimiques
  • Agents chimiques (Agriculture)
  • Traitement des bois
Entrée(s) universelle(s)
C6Cl6
formula, see observation
118-74-1
CAS number
DEF

Composé résultant de la substitution d'atomes de chlore à tous les atomes d'hydrogène du benzène, se présentant sous la forme d'aiguilles blanches fondant à 231°C, combustibles, soluble dans le benzène et insoluble dans l'eau, que l'on utilise en synthèse organique, comme fongicide, et pour la préservation du bois.

OBS

hexachlorobenzène : terme retenu par Environnement Canada; utilisé dans la liste des polluants mesurés par le Réseau national de surveillance de la pollution atmosphérique (RNSPA).

OBS

Formule chimique : C6Cl6

Spanish

Campo(s) temático(s)
  • Elementos y compuestos químicos
  • Agentes químicos (Agricultura)
  • Tratamiento de la madera
Entrada(s) universal(es)
C6Cl6
formula, see observation
118-74-1
CAS number
OBS

Sólido que aparece en forma de agujas blancas. Soluble en benceno y alcohol hirviente. Insoluble en agua. Combustible, poco tóxico. Fungicida.

OBS

Fórmula química: C6Cl6

Save record 15

Record 16 2011-08-22

English

Subject field(s)
  • Chemical Elements and Compounds
  • Plastics Manufacturing
Universal entry(ies)
C2H5(CH3)COHC=CCOH(CH3)C2H5
formula, see observation
C10H18O2
formula, see observation
1321-87-5
CAS number
DEF

A chemical product having the formula C2H5(CH3)COCH=CCOH(CH3)C2H5 or C10H18O2 which appears under the form of white crystals and is used as an intermediate and a surface-active agent.

OBS

dimethyloctynediol: commercial name.

OBS

Chemical formula: C2H5(CH3)COCH=CCOH(CH3)C2H5 or C10H18O2

French

Domaine(s)
  • Éléments et composés chimiques
  • Plasturgie
Entrée(s) universelle(s)
C2H5(CH3)COHC=CCOH(CH3)C2H5
formula, see observation
C10H18O2
formula, see observation
1321-87-5
CAS number
DEF

Produit chimique de qui se présente sous la forme de cristaux blancs et que l'on utilise comme agent de surface et comme intermédiaire.

OBS

diméthyloctynediol : nom commercial.

OBS

Formule chimique : C2H5(CH3)COCH=CCOH(CH3)C2H5 ou C10H18O2

Spanish

Campo(s) temático(s)
  • Elementos y compuestos químicos
  • Fabricación de plásticos
Entrada(s) universal(es)
C2H5(CH3)COHC=CCOH(CH3)C2H5
formula, see observation
C10H18O2
formula, see observation
1321-87-5
CAS number
DEF

Sólido cristalino blanco. Poco soluble en agua y en keroseno; muy soluble en acetona, alcohol, benceno y tetracloruro de carbono. Combustible. Posible toxicidad.

OBS

Fórmula química: C2H5(CH3)COCH=CCOH(CH3)C2H5 o C10H18O2

Save record 16

Record 17 2011-08-22

English

Subject field(s)
  • Chemical Elements and Compounds
Universal entry(ies)
(-CH2O)2CO
formula, see observation
C3H4O3
formula, see observation
96-49-1
CAS number
DEF

A chemical product which appears under the form of a colorless, odorless solid or liquid, is derived by the interaction of ethylene glycol and phosgene, and is used as an intermediate for pharmaceuticals and rubber chemicals, as a plasticizer, as a solvent for many polymers and resins, as a textile finishing agent, and in hydroxyethylation reactions.

OBS

ethylene carbonate: standardized commercial name.

OBS

1,3-dioxolan-2-one: form recommended by the IUPAC (International Union of Pure and Applied Chemistry).

OBS

Chemical formula: (-CH2O)2CO or C3H4O3

French

Domaine(s)
  • Éléments et composés chimiques
Entrée(s) universelle(s)
(-CH2O)2CO
formula, see observation
C3H4O3
formula, see observation
96-49-1
CAS number
OBS

carbonate d'éthylène : nom commercial normalisé.

OBS

1,3-dioxolane-2-one : forme recommandée par l'UICPA (Union internationale de chimie pure et appliquée).

OBS

Formules chimiques : (-CH2O)2CO ou C3H4O3

Spanish

Campo(s) temático(s)
  • Elementos y compuestos químicos
Entrada(s) universal(es)
(-CH2O)2CO
formula, see observation
C3H4O3
formula, see observation
96-49-1
CAS number
DEF

Sólido incoloro e inodoro, miscible con agua, alcohol, acetona de etilo, benceno y cloroformo. Soluble en éter, butanol y tetracloruro de carbono. Combustible. Poco tóxico.

OBS

Fórmulas químicas: (-CH2O)2CO o C3H4O3

Save record 17

Record 18 2011-08-17

English

Subject field(s)
  • Chemical Elements and Compounds
Universal entry(ies)
(CH3CHOHCH2)2NH
formula, see observation
C6H15NO2
formula, see observation
110-97-4
CAS number
DEF

A chemical compound which appears under the form of a white crystalline solid and is used as an emulsifying agent for polishes, textile specialties, leather compounds, insecticides, cutting oils, and water paints.

OBS

1,1'-iminodi(propan-2-ol): form recommended by the IUPAC (International Union of Pure and Applied Chemistry).

OBS

diisopropanolamine: a commercial term.

OBS

Chemical formula: (CH3CHOHCH2)2NH or C6H15NO2

French

Domaine(s)
  • Éléments et composés chimiques
Entrée(s) universelle(s)
(CH3CHOHCH2)2NH
formula, see observation
C6H15NO2
formula, see observation
110-97-4
CAS number
DEF

Produit chimique qui se présente sous la forme d'un solide cristallin blanc, hygroscopique, à faible odeur ammoniacale, que l'on utilise dans la fabrication d'agents tensioactifs (détergents, cosmétologie, pharmacie), l'épuration des gaz et de l'hydrogène.

OBS

1,1'-iminodi(propan-2-ol) : forme recommandée par l'UICPA (Union internationale de chimie pure et appliquée).

OBS

diisopropanolamine : terme commercial impropre.

OBS

Formule chimique : (CH3CHOHCH2)2NO ou C6H15NO2

Spanish

Campo(s) temático(s)
  • Elementos y compuestos químicos
Entrada(s) universal(es)
(CH3CHOHCH2)2NH
formula, see observation
C6H15NO2
formula, see observation
110-97-4
CAS number
DEF

Sólido blanco cristalino, miscible con agua. Combustible; toxicidad baja.

OBS

Fórmula química: (CH3CHOHCH2)2NH o C6H15NO2

Save record 18

Record 19 2011-07-19

English

Subject field(s)
  • Chemical Elements and Compounds
Universal entry(ies)
C9H7N
formula, see observation
119-65-3
CAS number
DEF

A chemical compound which appears under the form of colorless plates or of a liquid, is combustible, insoluble in water, soluble in dilute mineral acids and most organic solvents, is derived from coal tar and can also be obtained synthetically, and is used in the manufacture of pharmaceuticals (such as nicotinic acid), dyes, insecticides, rubber accelerators, and in organic synthesis.

OBS

isoquinoline: form recommended by the IUPAC (International Union of Pure and Applied Chemistry).

OBS

Chemical formula: C9H7N

French

Domaine(s)
  • Éléments et composés chimiques
Entrée(s) universelle(s)
C9H7N
formula, see observation
119-65-3
CAS number
DEF

Isomère de la quinoléine, l'atome d'azote étant en position 2 ou ß [bêta], se présentant sous la forme d'un liquide ou de plaques, incolore, utilisé en pharmacologie, teinturerie, dans les insecticides et comme réactif analytique.

OBS

isoquinoléine : forme recommandée par l'UICPA (Union internationale de chimie pure et appliquée).

OBS

Formule chimique : C9H7N

Spanish

Campo(s) temático(s)
  • Elementos y compuestos químicos
Entrada(s) universal(es)
C9H7N
formula, see observation
119-65-3
CAS number
OBS

Sólido o líquido incoloro. Insoluble en agua, soluble en ácidos minerales diluidos y en disolventes orgánicos. Combustible. Posiblemente tóxico.

OBS

Fórmula química: C9H7N

Save record 19

Record 20 2011-06-22

English

Subject field(s)
  • Chemical Elements and Compounds
Universal entry(ies)
CH2(C6H4NCO)2
formula, see observation
C15H10N2O2
formula, see observation
101-68-6
CAS number
CONT

Polyurethane (or polyisocyanate) resins are produced by the reaction of a diisocyanate with a compound containing at least two active hydrogen atoms, such as diol or diamine. Toluene diisocyanate (TDI), diphenylmethane diisocyanate (MDI) and hexamethylene diisocyanate (HDI) are frequently employed. They are prepared by the reaction of phosgene with the corresponding diamines ...

OBS

Use: Preparation of polyurethane resin and spandex fibers, bonding rubber to rayon and nylon.

OBS

1,1'-methylenebis(4-isocyanatobenzene): form recommended by the IUPAC (International Union of Pure and Applied Chemistry) for the systematic name corresponding to the CAS number indicatd on the present record.

OBS

Also known under the following trade names: Caradate 30; Desmodur 44; Hylene M50; Isonate; Nacconate 300; Rubinate 44.

OBS

p-: This prefix must be italicized.

OBS

MDI: This might be an in-house or a non-recognized abbreviation; not to be used alone, to avoid any risk of confusion.

OBS

Chemical formula: CH2(C6H4NCO)2 or C15H10N2O2

French

Domaine(s)
  • Éléments et composés chimiques
Entrée(s) universelle(s)
CH2(C6H4NCO)2
formula, see observation
C15H10N2O2
formula, see observation
101-68-6
CAS number
DEF

Composé chimique qui sert à la préparation de résines polyuréthanes et à la fixation du caoutchouc sur la rayonne et le nylon.

OBS

1,1'-méthylènebis(4-isocyanatobenzène) : forme recommandée par l'UICPA (Union internationale de chimie pure et appliquée) pour le nom systématique correspondant au numéro CAS indiqué sur la présente fiche.

OBS

MDI : abréviation non officielle; ne pas l'utiliser seule, pour éviter tout risque de confusion.

OBS

p-: Ce préfixe s'écrit en italique.

OBS

Formule chimique : CH2(C6H4NCO)2 ou C15H10N2O2

Spanish

Campo(s) temático(s)
  • Elementos y compuestos químicos
Entrada(s) universal(es)
CH2(C6H4NCO)2
formula, see observation
C15H10N2O2
formula, see observation
101-68-6
CAS number
OBS

Sólido fundido de color amarillo claro; soluble en acetona, benceno, keroseno y nitrobenceno. Combustible. Fuerte irritante. Tolerancia 0, 02 ppm en el aire.

OBS

Fórmula química: CH2(C6H4NCO)2 o C15H10N2O2

Save record 20

Record 21 2011-06-03

English

Subject field(s)
  • Chemical Elements and Compounds
  • Plastics Manufacturing
Universal entry(ies)
(C6H5)2NH
formula, see observation
122-39-4
CAS number
DEF

A chemical product in the form of colorless to grayish crystals that is used for rubber antioxidants and accelerators, solid rocket propellants, pesticides, dyes, pharmaceuticals, in veterinary medicine, for the preservation of apples, as a stabilizer for nitrocellulose and in analytical chemistry.

OBS

N-phenylaniline: The capital letter "N" must be italicized; form recommended by the IUPAC (International Union of Pure and Applied Chemistry).

OBS

N,N-diphenylamine: The capital letters "N" must be italicized; incorrect form.

OBS

DPA: This might be an in-house or a non-recognized abbreviation; not to be used alone, to avoid any risk of confusion.

OBS

Chemical formula: (C6H5)2NH

Key term(s)
  • phenylaniline

French

Domaine(s)
  • Éléments et composés chimiques
  • Plasturgie
Entrée(s) universelle(s)
(C6H5)2NH
formula, see observation
122-39-4
CAS number
DEF

Arylamine secondaire.

CONT

Solide fondant à 53 °C et bouillant à 302 °C, la diphénylamine est obtenue par chauffage de l'aniline avec le chlorhydrate d'aniline. C'est un intermédiaire pour la synthèse de colorants, un stabilisant de la nitrocellulose et un réactif analytique des nitrates, chlorates et autres oxydants, qui la colorent en bleu en présence d'acide sulfurique.

OBS

N-phénylaniline : La lettre majuscule «N» s'écrit en italique; forme recommandée par l'UICPA (Union internationale de chimie pure et appliquée).

OBS

N,N-diphénylamine : Les lettres majuscules «N» s'écrivent en italique; forme incorrecte.

OBS

Formule chimique : (C6H5)2NH

Spanish

Campo(s) temático(s)
  • Elementos y compuestos químicos
  • Fabricación de plásticos
Entrada(s) universal(es)
(C6H5)2NH
formula, see observation
122-39-4
CAS number
DEF

Sólido cristalino incoloro; soluble en disulfuro de carbón, benceno, alcohol y éter; insoluble en agua. Combustible. Tóxico. Se emplea como reactivo para reconocer el ión nitrato, por el cual es oxidado y toma color azul.

OBS

Fórmula química : (C6H5)2NH

Save record 21

Record 22 2011-05-26

English

Subject field(s)
  • Trade Names
  • Agricultural Chemicals
  • Crop Protection
DEF

A selective herbicide that is especially effective in controlling woody plants.

OBS

Silvex™: A trademark of Société nationale ELE Aquitaine.

Key term(s)
  • Silvex

French

Domaine(s)
  • Appellations commerciales
  • Agents chimiques (Agriculture)
  • Protection des végétaux
OBS

Herbicide sélectif.

OBS

SilvexMC : Marque de commerce de la société nationale ELE Aquitaine.

Spanish

Campo(s) temático(s)
  • Nombres comerciales
  • Agentes químicos (Agricultura)
  • Protección de las plantas
DEF

Sólido, poco soluble en agua, completamente soluble en acetona y alcohol metílico. Combustible. Posiblemente tóxico.

OBS

Fórmula química: Cl[subíndice3] C[subíndice6] H[subíndice2] OCH (CH[subíndice3]) C00H.

Save record 22

Record 23 2011-05-16

English

Subject field(s)
  • Chemical Elements and Compounds
Universal entry(ies)
CH3COCH2CONHC6H5
formula, see observation
102-01-2
CAS number
DEF

A chemical product in the form of a white, crystalline solid, which is slightly soluble in water, soluble in dilute sodium hydroxide, alcohol, ether, acids, chloroform, and hot benzene, which is derived by reacting ethyl acetoacetate with aniline and eliminating ethanol, and which is used in organic synthesis and dyestuffs (intermediate in the manufacture of the dry colors generally referred to as Hansa and benzidine yellows).

OBS

3-oxobutananilide: form recommended by the IUPAC (International Union of Pure and Applied Chemistry).

OBS

3-oxo-N-phenylbutanamide: The capital letter "N" must be italicized.

OBS

Chemical formula: CH3COCH2CONHC6H5

French

Domaine(s)
  • Éléments et composés chimiques
Entrée(s) universelle(s)
CH3COCH2CONHC6H5
formula, see observation
102-01-2
CAS number
OBS

3-oxobutananilide : forme recommandée par l'UICPA (Union internationale de chimie pure et appliquée).

OBS

3-oxo-N-phénylbutanamide : La lettre «N» majuscule s'écrit en italique.

OBS

Formule chimique : CH3COCH2CONHC6H5

Spanish

Campo(s) temático(s)
  • Elementos y compuestos químicos
Entrada(s) universal(es)
CH3COCH2CONHC6H5
formula, see observation
102-01-2
CAS number
OBS

Sólido cristalino blanco. Ligeramente soluble en agua. Soluble en disolución diluida de hidróxido sódico, alcohol, éter, ácidos, cloroformo y benceno caliente. Combustible. Toxicidad no conocida.

OBS

Fórmula química: CH3COCH2CONHC6H5

Save record 23

Record 24 2011-03-15

English

Subject field(s)
  • Chemical Elements and Compounds
Universal entry(ies)
CH4O3S
formula, see observation
CH3SO3H
formula, see observation
75-75-2
CAS number
OBS

MSA: This might be an in-house or a non-recognized abbreviation; not to be used alone, to avoid any risk of confusion.

OBS

Chemical formula: CH4O3S or CH3SO3H

French

Domaine(s)
  • Éléments et composés chimiques
Entrée(s) universelle(s)
CH4O3S
formula, see observation
CH3SO3H
formula, see observation
75-75-2
CAS number
OBS

Formule chimique : CH4O3S ou CH3SO3H

Spanish

Campo(s) temático(s)
  • Elementos y compuestos químicos
Entrada(s) universal(es)
CH4O3S
formula, see observation
CH3SO3H
formula, see observation
75-75-2
CAS number
OBS

Sólido soluble en agua, alcohol y éter. Combustible. Muy tóxico y fuerte irritante.

OBS

Fórmula química: CH4O3S o CH3SO3H

Save record 24

Record 25 2011-03-10

English

Subject field(s)
  • Chemical Elements and Compounds
Universal entry(ies)
Cl2Pb
formula, see observation
PbCl2
formula, see observation
DEF

A chemical compound which appears under the form of noncombustible, white crystals, is slightly soluble in hot water, insoluble in alcohol and cold water, is derived by the addition of hydrochloric acid or sodium chloride to a solution of a lead salt with subsequent crystallization, and is used in the preparation of lead salts, lead chromate pigments and as an analytical reagent.

OBS

lead chloride: obsolete form; part of the Ingredient Disclosure List of the Hazardous Products Act (Registration SOR/88-64, December 31, 1987).

OBS

Also known under the following commercial designation: NA 2291.

OBS

Chemical formula: Cl2Pb or PbCl2

French

Domaine(s)
  • Éléments et composés chimiques
Entrée(s) universelle(s)
Cl2Pb
formula, see observation
PbCl2
formula, see observation
OBS

chlorure de plomb : forme vieillie; fait partie de la Liste de divulgation des ingrédients de la Loi sur les produits dangereux (du Canada; enr. DORS s/88-64, 31 déc. 1987).

OBS

Formule chimique : Cl2Pb ou PbCl2

Spanish

Campo(s) temático(s)
  • Elementos y compuestos químicos
Entrada(s) universal(es)
Cl2Pb
formula, see observation
PbCl2
formula, see observation
OBS

Sólido cristalino blanco, poco soluble en agua caliente e insoluble en alcohol y agua fría. No combustible. Muy tóxico.

OBS

Fórmula química: Cl2Pb o PbCl2

Save record 25

Record 26 2011-03-08

English

Subject field(s)
  • Chemical Elements and Compounds
  • Pharmacology
  • Chemical Engineering
Universal entry(ies)
HN:C:NH
formula
N:CNH2
formula, see observation
CH2N2
formula, see observation
CNNH2
formula, see observation
N-C-NH2
formula, see observation
DEF

A colorless crystalline acid compound CNNH2 obtained by the action of ammonia gas on cyanogen chloride and by acidification of calcium cyanamide.

OBS

[The] term "cyanamide" is also used to designate calcium cyanamide [especially when referring to commercial products].

OBS

Chemical formula: N:CNH2 or CH2N2 or CNNH2 or N-C-NH2

French

Domaine(s)
  • Éléments et composés chimiques
  • Pharmacologie
  • Génie chimique
Entrée(s) universelle(s)
HN:C:NH
formula
N:CNH2
formula, see observation
CH2N2
formula, see observation
CNNH2
formula, see observation
N-C-NH2
formula, see observation
DEF

Amide de l'acide cyanique, de formule NC-NH2.

DEF

Nitrile de l'acide carbamique N[liaison double]C-NH2, pouvant réagir sous la forme tautomère d'un diimide HN[liaison double]C[liaison double]NH.

CONT

On prépare le cyanamide par action de l'acide carbonique sur le cyanamide calcique CN2Ca, qui est son sel de calcium.

OBS

Utilisation : synthèse organique (mélamine, produits pharmaceutiques).

OBS

Formule chimique : N:CNH2 ou CH2N2 ou CNNH2 ou N-C-NH2

Spanish

Campo(s) temático(s)
  • Elementos y compuestos químicos
  • Farmacología
  • Ingenieria química
Entrada(s) universal(es)
HN:C:NH
formula
N:CNH2
formula, see observation
CH2N2
formula, see observation
CNNH2
formula, see observation
N-C-NH2
formula, see observation
DEF

Sólido cristalino delicuescente, soluble en agua, alcohol y éter. Combustible. Tóxico.

OBS

Fórmula química: N:CNH2 o CH2N2 o CNNH2 o N-C-NH2

Save record 26

Record 27 2011-01-21

English

Subject field(s)
  • Chemical Elements and Compounds
  • Perfume and Cosmetics Industry
  • Cosmetology
  • Food Additives
Universal entry(ies)
C14H28O2
formula, see observation
CH3(CH2)12COOH
formula, see observation
544-63-8
CAS number
OBS

Oily, white crystalline solid. Soluble in alcohol and ether; insoluble in water ... Derivation: Fractional distillation of coconut acid and other vegetable oils; occurs in sperm oil ... Uses: Soaps, cosmetics; synthesis of ester for flavors and perfumes; component of food-grade additives.

OBS

Myristic acid [is an] organic acid [used] in butter, butterscotch, chocolate, cocoa, and fruit flavorings for beverages, ice cream, ices, candy, baked goods, and gelatin desserts.

OBS

tetradecanoic acid: form recommended by the IUPAC (International Union of Pure and Applied Chemistry) for the systematic name corresponding to the CAS number indicated on the present record.

OBS

n-: This abbreviation must be italicized.

OBS

Also known under the following commercial designations: Crodacid; Emery 655; Hydrofol Acid 1495; Hystrene 9014; Neo-Fat 14; Univol U 316S.

OBS

Chemical formula: C14H28O2 or CH3(CH2)12COOH

French

Domaine(s)
  • Éléments et composés chimiques
  • Parfumerie
  • Cosmétologie
  • Additifs alimentaires
Entrée(s) universelle(s)
C14H28O2
formula, see observation
CH3(CH2)12COOH
formula, see observation
544-63-8
CAS number
OBS

Substance cristalline blanche, huileuse, soluble dans l'alcool, présente dans le blanc de baleine, les huiles végétales et les graisses animales. Nombreux usages en savonnerie, parfumerie, cosmétologie. Arôme artificiel de fruit, de beurre ou de cacao.

OBS

acide tétradécanoïque : forme recommandée par l'UICPA (Union internationale de chimie pure et appliquée) pour le nom systématique correspondant au numéro CAS indiqué sur la présente fiche.

OBS

n-: Cette abréviation s'écrit en italique.

OBS

Formule chimique : C14H28O2 ou CH3(CH2)12COOH

Spanish

Campo(s) temático(s)
  • Elementos y compuestos químicos
  • Industria del perfume y cosméticos
  • Productos de belleza
  • Aditivos alimentarios
Entrada(s) universal(es)
C14H28O2
formula, see observation
CH3(CH2)12COOH
formula, see observation
544-63-8
CAS number
OBS

Sólido blanco cristalino y aceitoso. Soluble en alcohol y éter, insoluble en agua. Combustible. No tóxico.

OBS

Fórmula química: C14H28O2 o CH3(CH2)12COOH

Save record 27

Record 28 2011-01-20

English

Subject field(s)
  • Chemical Elements and Compounds
  • Aromatic Hydrocarbons
Universal entry(ies)
C6H5NO2
formula, see observation
98-95-3
CAS number
DEF

Greenish-yellow crystals or yellow, oily liquid. Soluble in alcohol, benzene, and ether; slightly soluble in water ...

OBS

From benzene by nitrating with nitric acid-sulfuric acid mixture.

OBS

Chemical formula: C6H5NO2

French

Domaine(s)
  • Éléments et composés chimiques
  • Hydrocarbures aromatiques
Entrée(s) universelle(s)
C6H5NO2
formula, see observation
98-95-3
CAS number
DEF

Composé obtenu par traitement du benzène à l'acide nitrique.

OBS

Formule chimique : C6H5NO2

Spanish

Campo(s) temático(s)
  • Elementos y compuestos químicos
  • Hidrocarburos aromáticos
Entrada(s) universal(es)
C6H5NO2
formula, see observation
98-95-3
CAS number
OBS

Sólido cristalino de color amarillo brillante, o bien líquido aceitoso. Soluble en alcohol, éter y benceno, muy poco soluble en agua. Combustible. Tóxico.

OBS

[El nitrobenceno] también se llama, aunque impropiamente, nitrobencina y nitrobenzol.

OBS

Fórmula química: C6H5NO2

Save record 28

Record 29 2010-11-19

English

Subject field(s)
  • Chemical Elements and Compounds
  • Chemistry
  • Food Additives
  • Medication
Universal entry(ies)
C9H6O2
formula, see observation
91-64-5
CAS number
DEF

An organic compound having the characteristic odour of new-mown hay, obtainable from the tonka tree (native to Guyana) or by chemical synthesis.

OBS

2H-1-benzopyran-2-one: The capital letter "H" must be italicized; form recommended by the IUPAC (International Union of Pure and Applied Chemistry).

OBS

Chemical formula: C9H6O2

French

Domaine(s)
  • Éléments et composés chimiques
  • Chimie
  • Additifs alimentaires
  • Médicaments
Entrée(s) universelle(s)
C9H6O2
formula, see observation
91-64-5
CAS number
DEF

Substance odorante que l'on extrait de la fève tonka [...]

OBS

2H-1-benzopyran-2-one : La lettre majuscule «H» s'écrit en italique; forme recommandée par l'UICPA (Union internationale de chimie pure et appliquée).

OBS

Formule chimique : C9H6O2

Spanish

Campo(s) temático(s)
  • Elementos y compuestos químicos
  • Química
  • Aditivos alimentarios
  • Medicamentos
Entrada(s) universal(es)
C9H6O2
formula, see observation
91-64-5
CAS number
DEF

Sólido incoloro de olor fragante y sabor amargo y aromático; soluble en alcohol de 95%; en éter, cloroformo y aceites volátiles fijantes; poco soluble en agua. Combustible. Tóxico. Plaguicida.

OBS

Fórmula química: C9H6O2

Save record 29

Record 30 2010-10-26

English

Subject field(s)
  • Chemical Elements and Compounds
  • Biochemistry
  • Food Additives
Universal entry(ies)
CH3COCHOHCH3
formula, see observation
C4H8O2
formula, see observation
CH3-CO-CHOH-CH3
formula, see observation
513-86-0
CAS number
DEF

A colorless liquid; a condensation product of two molecules of acetic acid.

CONT

Acetoin ... A flavoring agent that occurs naturally in broccoli, grapes, pears, cultured dairy products, cooked beef, and cooked chicken. As a product of fermentation and of cream ripened for churning, it is a colorless or pale yellow liquid or a white powder, it has a characteristic buttery odor and must be stored in a light-resistant container. It is used in raspberry, strawberry, butter, butterscotch, caramel, coconut, coffee, fruit, liquor, rum, nut, walnut, vanilla, cream soda, and cheese flavorings for beverages, ice cream, ices, candy, baked goods, margarine, gelatin desserts, cottage cheese, and shortenings.

OBS

3-hydroxybutan-2-one: form recommended by the IUPAC (International Union of Pure and Applied Chemistry).

OBS

acetyl methyl carbinol: incorrect form.

OBS

Chemical formulas: CH3COCHOHCH3 or C4H8O2 or CH3-CO-CHOH-CH3

French

Domaine(s)
  • Éléments et composés chimiques
  • Biochimie
  • Additifs alimentaires
Entrée(s) universelle(s)
CH3COCHOHCH3
formula, see observation
C4H8O2
formula, see observation
CH3-CO-CHOH-CH3
formula, see observation
513-86-0
CAS number
DEF

Produit formé au cours de nombreuses fermentations et en particulier de la fermentation alcoolique. Se trouve dans les vins et dans les eaux-de-vie.

CONT

Au cours de la maturation des crèmes, il se forme de l'acétoïne, précurseur du diacétyle, qui donne son odeur caractéristique au beurre.

OBS

3-hydroxybutan-2-one : forme recommandée par l'UICPA (Union internationale de chimie pure et appliquée).

OBS

Formules chimiques : CH3COCHOHCH3 ou C4H8O2 ou CH3-CO-CHOH-CH3

Spanish

Campo(s) temático(s)
  • Elementos y compuestos químicos
  • Bioquímica
  • Aditivos alimentarios
Entrada(s) universal(es)
CH3COCHOHCH3
formula, see observation
C4H8O2
formula, see observation
CH3-CO-CHOH-CH3
formula, see observation
513-86-0
CAS number
OBS

Líquido algo amarillento, o bien sólido cristalino. Soluble en alcohol. Miscible con agua. Ligeramente soluble en éter. Combustible.

OBS

Fórmulas químicas : CH3COCHOHCH3 o C4H8O2 o CH3-CO-CHOH-CH3

Save record 30

Record 31 - external organization data 2010-09-21

English

Subject field(s)
  • Chemistry
  • Geochemistry
  • Biochemistry
  • Compartment - Canadian Nuclear Safety Commission
Universal entry(ies)
I
symbol
7553-56-2
CAS number
DEF

A nonmetallic ... element belonging to the halogens that is obtained usually as heavy shining blackish gray crystals subliming to a violet-colored irritating vapor, that occurs naturally only in combination in small quantities especially in seawater, rocks, soils, and underground brines and in marine plants and animals, that is essential for the normal functioning of the thyroid gland of all vertebrates ...

CONT

Nutritionists have found that the most efficient way to add iodine to the diet is through the use of iodized salt.

OBS

iodine: form recommended by the IUPAC (International Union of Pure and Applied Chemistry) for the systematic name corresponding to the CAS number indicated on the present record; term adopted by Environment Canada, used in the list of pollutants measured in the National Air Pollution Surveillance Network (NAPS).

French

Domaine(s)
  • Chimie
  • Géochimie
  • Biochimie
  • Tiroir - Commission canadienne de sûreté nucléaire
Entrée(s) universelle(s)
I
symbol
7553-56-2
CAS number
DEF

Métalloïde très volatil [...] qui donne naissance à des vapeurs violettes quand on le chauffe.

CONT

L'iode existe à l'état combiné dans l'eau de mer, les végétaux marins; il est indispensable à l'organisme. [...] Utilisation de l'iode dans l'industrie, en photographie, en médecine comme révulsif et antiseptique.

CONT

L'insuffisance d'iode, l'un des constituants de l'hormone de la thyroïde, conduit au goitre hypothyroïdien. Dans les pays où le mal existe à l'état endémique, on a coutume de joindre de l'iodure de sodium au sel de cuisine.

OBS

iode : forme recommandée par l'UICPA (Union internationale de chimie pure et appliquée) pour le nom systématique correspondant au numéro CAS indiqué sur la présente fiche; terme retenu par Environnement Canada, utilisé dans la liste des polluants mesurés par le Réseau national de surveillance de la pollution atmosphérique (RNSPA).

Spanish

Campo(s) temático(s)
  • Química
  • Geoquímica
  • Bioquímica
  • Compartimiento - Comisión Canadiense de Seguridad Nuclear
Entrada(s) universal(es)
I
symbol
7553-56-2
CAS number
OBS

Elemento de número atómico 53. Sólido de color negro grisáceo; con brillo metálico y olor característico. Soluble en alcohol, cloroformo, éter, tetracloruro de carbono y glicerina; insoluble en agua. No combustible. Tóxico por ingestión e inhalación; irritante para ojos y piel.

Save record 31

Record 32 2005-11-29

English

Subject field(s)
  • Classification of Coal
  • Lignite, Graphite and Coal Mining
DEF

Coal occurring in the form of layers or seams among stratified rocks.

CONT

The Mo-Ni sulphide ores consist of a mixture of sulphide clasts, phosphorite pellets and low-grade anthracitic coal referred to as "stone coal."

OBS

Following The Oxford English Dictionary (OXENG, 1989, volume 6, page 111), "fossil", as an adjective, means "obtained by digging" or "found buried in the earth".

French

Domaine(s)
  • Classification des charbons
  • Exploit. de charbons fossiles autres que la tourbe
CONT

Les minerais sulfurés de Mo-Ni sont composés d'un mélange de clastes sulfurés, de boulettes phosphoritiques et de charbon anthracitique à faible teneur appelé «charbon rocheux».

OBS

On désigne sous le nom simple de charbon le «charbon de terre» ou charbon minéral, par opposition au charbon de bois et autres matières carbonées comme la tourbe.

Spanish

Campo(s) temático(s)
  • Clasificación del carbón
  • Explotación de lignito, grafito y carbón
DEF

Carbón natural, sólido y combustible, de color pardo a negro y consistencia pétrea, formado por carbono amorfo acompañado de hidrocarburos, compuestos orgánicos complejos y material inorgánico.

OBS

Según su naturaleza, [el carbón mineral] se designa con los nombres de antracita, hulla y lignito.

Save record 32

Record 33 2004-05-20

English

Subject field(s)
  • Chemical Elements and Compounds
  • Medication

French

Domaine(s)
  • Éléments et composés chimiques
  • Médicaments

Spanish

Campo(s) temático(s)
  • Elementos y compuestos químicos
  • Medicamentos
DEF

Sólido cristalino incoloro o ligeramente amarillo. Soluble en benceno y éter, poco soluble en alcohol, insoluble en agua. Combustible. Poco tóxico.

Save record 33

Record 34 2004-01-29

English

Subject field(s)
  • Chemical Elements and Compounds
  • Pharmacology

French

Domaine(s)
  • Éléments et composés chimiques
  • Pharmacologie

Spanish

Campo(s) temático(s)
  • Elementos y compuestos químicos
  • Farmacología
OBS

Sólido cristalino incoloro o blanco. Soluble en alcohol y glicerina; algo soluble en agua. Combustible. Tóxico.

Save record 34

Record 35 2004-01-15

English

Subject field(s)
  • Chemical Elements and Compounds
  • Medication

French

Domaine(s)
  • Éléments et composés chimiques
  • Médicaments

Spanish

Campo(s) temático(s)
  • Elementos y compuestos químicos
  • Medicamentos
OBS

Sólido cristalino de color blanco y olor dulce. Soluble en alcohol y éter. Insoluble en agua y glicerina. Poco tóxico. Combustible.

Save record 35

Record 36 2004-01-15

English

Subject field(s)
  • Chemical Elements and Compounds
  • Medication

French

Domaine(s)
  • Éléments et composés chimiques
  • Médicaments

Spanish

Campo(s) temático(s)
  • Elementos y compuestos químicos
  • Medicamentos
OBS

Sólido cristalino incoloro. Soluble en agua, alcohol, éter, benceno y cloroformo. Combustible. Muy tóxico.

Save record 36

Record 37 2004-01-15

English

Subject field(s)
  • Chemical Elements and Compounds
DEF

Extract of the rhizome or roots of Podophyllum peltatum.

French

Domaine(s)
  • Éléments et composés chimiques
DEF

Résine extraite du rhizome de la podophylle par épuisement avec l'alcool à 90°C.

Spanish

Campo(s) temático(s)
  • Elementos y compuestos químicos
DEF

Sólido amarillento de sabor amargo, soluble en alcohol, éter, hidróxido amónico, insoluble en agua. Combustible. Tóxico e irritante.

Save record 37

Record 38 2003-11-13

English

Subject field(s)
  • Chemical Elements and Compounds
Universal entry(ies)
683-18-1
CAS number
OBS

dibutyldichlorostannane: form recommended by the IUPAC (International Union of Pure and Applied Chemistry).

French

Domaine(s)
  • Éléments et composés chimiques
Entrée(s) universelle(s)
683-18-1
CAS number
OBS

dibutyldichlorostannane : forme recommandée par l'UICPA (Union internationale de chimie pure et appliquée).

Spanish

Campo(s) temático(s)
  • Elementos y compuestos químicos
Entrada(s) universal(es)
683-18-1
CAS number
DEF

Sólido cristalino de color blanco. Soluble en disolventes orgánicos. Combustible. Tóxico.

Save record 38

Record 39 2003-09-24

English

Subject field(s)
  • Ovens, Furnaces and Boilers (Heating)
CONT

The largest fluidized-bed boiler in operation ... generates 300,000 lb/hr (136,200 kg/hr) of high-pressure superheated steam for power generation. The boiler is a horizontally arranged multicell unit.

OBS

fluidized bed: A cushion of air or hot gas blown through the porous bottom slab of a container which can be used to float a powdered material as a means of drying, heating, quenching, or calcining the immersed components.

French

Domaine(s)
  • Fours et chaudières (Chauffage)
DEF

Chaudière dans laquelle le charbon broyé est maintenu en suspension par un courant d'air ascendant durant la combustion.

Spanish

Campo(s) temático(s)
  • Hornos y calderas (Calefacción)
DEF

Caldera de vapor en la que la calefacción se consigue por combustión de un combustible sólido en lecho fluidizado.

Save record 39

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