TERMIUM Plus®

The Government of Canada’s terminology and linguistic data bank.

AMYL [43 records]

Filter results by subject field Alphabetical list of terms

Filter results by subject field

Alphabetical list of terms

Record 1 2018-03-29

English

Subject field(s)
  • Chemical Elements and Compounds
  • Taxation
DEF

Ethyl alcohol made unfit for drinking but still suitable for industrial or domestic purposes and freed from internal revenue tax in many countries ...

OBS

The most commonly used denaturants, either alone or in combination, are the following : methanol, camphor, Aldehol, amyl alcohol, gasoline, isopropanol... Denaturants, particularly methanol, may modify and increase toxic symptoms caused by ingestion and exposure to fumes.

OBS

Not to be confused with "methylated spirit" (q.v.), a specific designating alcohol denatured with methanol.

OBS

denatured alcohol: term officially approved by the Lexicon Project Committee (New Brunswick).

French

Domaine(s)
  • Éléments et composés chimiques
  • Fiscalité
DEF

Alcool éthylique dans lequel on a dissous divers produits (méthylènes) desquels il est pratiquement inséparable pour le rendre impropre à la consommation ou le détourner, surtout pour des raisons fiscales, de sa destination primitive.

OBS

alcool dénaturé : terme uniformisé par le Comité du projet de lexiques (Nouveau-Brunswick).

Spanish

Campo(s) temático(s)
  • Elementos y compuestos químicos
  • Sistema tributario
OBS

Alcohol etílico al que se adicionan sustancias tóxicas, como metanol o benceno, a fin de evitar su consumo por el hombre. Muy tóxico por ingestión.

Save record 1

Record 2 2013-08-30

English

Subject field(s)
  • Chemical Elements and Compounds
  • Dyes and Pigments (Industries)
Universal entry(ies)
C23H25ClN2
formula, see observation
C23H25N2·Cl
formula, see observation
569-64-2
CAS number
DEF

A chemical compound derived from the condensation of benzaldehyde with N, N-dimethylaniline and from the oxidation of the phenylmethane product and its reaction with HCl which appears under the form of water-soluble green crystals, is soluble in amyl, ethyl and methyl alcohol, is used in dyeing textiles(either directly or with mordant), as a staining bacterial, an antiseptic and a plant fungicide.

OBS

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

OBS

N-: This prefix must be italicized.

OBS

Chemical formulas: C23H25ClN2 or C23H25N2·Cl

Key term(s)
  • dimethyl(4-(p-(dimethylamino)-a-phenylbenzylidene)-2,5-cyclohexadien-1-ylidene)ammonium chloride

French

Domaine(s)
  • Éléments et composés chimiques
  • Teintures et pigments (Industries)
Entrée(s) universelle(s)
C23H25ClN2
formula, see observation
C23H25N2·Cl
formula, see observation
569-64-2
CAS number
DEF

Colorant formé à partir du benzaldéhyde et de la diméthylaniline, se présentant sous la forme de lamelles vert sombre, à éclat métallique, soluble dans l'eau (en vert), utilisé comme colorant pour les matières alimentaires, textiles comme colorant histologique.

OBS

alpha : Ce mot doit être remplacé par la lettre grecque correspondante ou s'écrire en italique.

OBS

N- : Ce préfixe doit s'écrire en italique.

OBS

Formules chimiques : C23H25ClN2 ou C23H25N2·Cl

Key term(s)
  • chlorure de diméthyl(4-(p-(diméthylamino)-a-phénylbenzylidène)-2,5-cyclohexadién-1-ylidène)ammonium

Spanish

Campo(s) temático(s)
  • Elementos y compuestos químicos
  • Tinturas y pigmentos (Industrias)
Entrada(s) universal(es)
C23H25ClN2
formula, see observation
C23H25N2·Cl
formula, see observation
569-64-2
CAS number
OBS

Fórmula química: C23H25ClN2 o C23H25N2·Cl

Save record 2

Record 3 2011-10-20

English

Subject field(s)
  • Distilling Industries (Food Ind.)
DEF

The last runnings of a distillation containing most of the amyl alcohol and other substances of high boiling point.

CONT

About 1% to 2% of the first of the distillation, or heads, is collected separately and eventually mixed with the tails and redistilled to recover their alcoholic contents.

French

Domaine(s)
  • Distillerie (Alimentation)
DEF

Les dernières parties du liquide de distillation qui contiennent la plus grande quantité de substances à point d'ébullition élevé, alcool amylique, etc.

OBS

L'ensemble des impuretés d'un flegme qui distillent à la fin d'une rectification discontinue.

OBS

Ces termes sont employés uniquement dans la distillation intermittente.

Spanish

Save record 3

Record 4 2011-08-26

English

Subject field(s)
  • Chemical Elements and Compounds
Universal entry(ies)
C5H12O
formula, see observation
(CH3)2CHCH2CH2OH
formula, see observation
123-51-3
CAS number
DEF

A chemical compound which appears under the form of a colourless liquid with a pungent taste and a disagreeable odour and is used in microscopy, photography, organic synthesis, pharmaceutical products, as a solvent and in the determination of fat in milk.

OBS

3-methylbutan-1-ol: form recommended by the IUPAC (International Union of Pure and Applied Chemistry).

OBS

isoamyl alcohol: obsolete form.

OBS

Also known under the commercial designation UN 1105.

OBS

Chemical formula: C5H12O or (CH3)2CHCH2CH2OH

French

Domaine(s)
  • Éléments et composés chimiques
Entrée(s) universelle(s)
C5H12O
formula, see observation
(CH3)2CHCH2CH2OH
formula, see observation
123-51-3
CAS number
OBS

3-méthylbutan-1-ol : forme recommandée par l'UICPA (Union internationale de chimie pure et appliquée).

OBS

alcool isoamylique : forme vieillie.

OBS

Formule chimique : C5H12O ou (CH3)2CHCH2CH2OH

Spanish

Campo(s) temático(s)
  • Elementos y compuestos químicos
Entrada(s) universal(es)
C5H12O
formula, see observation
(CH3)2CHCH2CH2OH
formula, see observation
123-51-3
CAS number
OBS

Fórmula química : C5H12O o (CH3)2CHCH2CH2OH

Save record 4

Record 5 2011-08-24

English

Subject field(s)
  • Chemistry
Universal entry(ies)
C5H11SH
formula, see observation
C5H12S
formula, see observation
DEF

A mixture of isomers appearing as a water-white to light yellow liquid derived by mixing amyl bromide and potassium hydrosulfide in alcohol used in the synthesis of organic sulfur compounds and as a chief constituent of odorant used in gas lines to locate leaks.

OBS

pentane-1-thiol: form recommended by the IUPAC (International Union of Pure and Applied Chemistry).

OBS

n-amyl mercaptan : The letter "n" preceding the word "amyl" appears in italics and is the abbreviation for "normal".

OBS

Chemical formula: C5H11SH or C5H12S

French

Domaine(s)
  • Chimie
Entrée(s) universelle(s)
C5H11SH
formula, see observation
C5H12S
formula, see observation
OBS

pentane-1-thiol : forme recommandée par l'UICPA (Union internationale de chimie pure et appliquée).

OBS

n-amylmercaptan : La lettre «n» initiale s'écrit en italique et constitue l'abréviation de «normal».

OBS

Formule chimique : C5H11SH ou C5H12S

Spanish

Campo(s) temático(s)
  • Química
Entrada(s) universal(es)
C5H11SH
formula, see observation
C5H12S
formula, see observation
DEF

Mezcla de varios isómeros. Líquido incoloro, transparente o amarillo claro. Olor fuerte. Peligroso riesgo de incendio. Tóxico por vía inhalatoria.

OBS

Fórmula química: C5H11SH o C5H12S

Save record 5

Record 6 2011-08-24

English

Subject field(s)
  • Chemical Elements and Compounds
Universal entry(ies)
C5H11H2PO4
formula, see observation
(C5H11)2HPO4
formula, see observation
12789-46-7
CAS number
DEF

A mixture of primary and amyl isomers appearing as a water-white liquid that is insoluble in water, soluble in alcohol, combustible and that is used as a curing catalyst and accelerator in resins and coatings, as a stabilizer, a dispersion agent, and a lubricating and antistatic agent in synthetic fibers.

OBS

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

OBS

amyl acidphosphate : incorrect form.

OBS

Chemical formula: C5H11H2PO4 or (C5H11)2HPO4

French

Domaine(s)
  • Éléments et composés chimiques
Entrée(s) universelle(s)
C5H11H2PO4
formula, see observation
(C5H11)2HPO4
formula, see observation
12789-46-7
CAS number
OBS

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

OBS

acide amylphosphorique : forme incorrecte.

OBS

Formule chimique : C5H11H2PO4 ou (C5H11)2HPO4

Spanish

Save record 6

Record 7 2011-08-22

English

Subject field(s)
  • Chemical Elements and Compounds
  • Plastic Materials
Universal entry(ies)
C6H4(COOC5H11)2
formula, see observation
131-18-0
CAS number
DEF

A chemical product which appears under the form of a colorless or nearly odorless, oily liquid, which is derived by the esterification of phthalic anhydride with amyl alcohol in the presence of approximately 1% concentrated sulfuric acid as catalyst, and which is used as a plasticizer.

OBS

diamyl phthalate: A commercial and obsolete name.

OBS

Chemical formula: C6H4(COOC5H11)2

French

Domaine(s)
  • Éléments et composés chimiques
  • Matières plastiques
Entrée(s) universelle(s)
C6H4(COOC5H11)2
formula, see observation
131-18-0
CAS number
OBS

phtalate de diamyle : Nom commercial vieilli.

OBS

Formule chimique : C6H4(COOC5H11)2

Spanish

Campo(s) temático(s)
  • Elementos y compuestos químicos
  • Materiales plásticos
Entrada(s) universal(es)
C6H4(COOC5H11)2
formula, see observation
131-18-0
CAS number
OBS

Fórmula química: C6H4(COOC5H11)2

Save record 7

Record 8 2011-08-22

English

Subject field(s)
  • Chemical Elements and Compounds
  • Rubber
  • Crop Protection
Universal entry(ies)
(C5H11)2C6H3OH
formula, see observation
C16H26O
formula, see observation
28652-04-2
CAS number
DEF

A chemical product appearing in the form of a light straw-colored liquid with a mild phenolic odor which irritates the skin and which is used in synthetic resins, lubricating-oil additives, rust preventives, plasticizers, synthetic detergents, antioxidants, antiskinning agents, rubber chemicals, rodenticides and fungicides.

OBS

diamylphenol : commercial name. The commercial form is a mixture of isomers including both secondary amyl and tertiary amyl groups, mainly in 2, 4 positions.

OBS

Chemical formulas: (C5H11)2C6H3OH or C16H26O

French

Domaine(s)
  • Éléments et composés chimiques
  • Caoutchouc
  • Protection des végétaux
Entrée(s) universelle(s)
(C5H11)2C6H3OH
formula, see observation
C16H26O
formula, see observation
28652-04-2
CAS number
OBS

diamylphénol : terme commercial se rapportant à un mélange d'isomères.

OBS

Formules chimiques : (C5H11)2C6H3OH ou C16H26O

Spanish

Campo(s) temático(s)
  • Elementos y compuestos químicos
  • Caucho
  • Protección de las plantas
Entrada(s) universal(es)
(C5H11)2C6H3OH
formula, see observation
C16H26O
formula, see observation
28652-04-2
CAS number
OBS

Fórmula química: (C5H11)2C6H3OH o C16H26O

Save record 8

Record 9 2011-08-08

English

Subject field(s)
  • Chemical Elements and Compounds
  • Food Additives
Universal entry(ies)
CH3COOC5H11
formula, see observation
CH3-COO-C5H11
formula, see observation
DEF

A chemical compound in the form of a colorless liquid, derived from the esterification of amyl alcohol(often fusel oil) with acetic acid and a small amount of sulfuric acid as catalyst, used as a solvent for lacquers and paints, warning odor, flavoring agent, solvent for phosphors in fluorescent lamps, in the extraction of penicillin, photographic film, leather polishes, nail polish, printing, and finishing fabrics.

OBS

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

OBS

Chemical formulas: CH3COOC5H11 or CH3-COO-C5H11

French

Domaine(s)
  • Éléments et composés chimiques
  • Additifs alimentaires
Entrée(s) universelle(s)
CH3COOC5H11
formula, see observation
CH3-COO-C5H11
formula, see observation
DEF

Ester amylique de l'acide acétique obtenu par voie de synthèse [qui] possède des propriétés anesthésiques et caustiques, mais également une odeur de banane qui le fait utiliser comme arôme dans certaines industries (liqueurs, confiseries, fromages fondus).

OBS

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

OBS

Formules chimiques : CH3COOC5H11 ou CH3-COO-C5H11

Key term(s)
  • acétate d'isoamyle

Spanish

Campo(s) temático(s)
  • Elementos y compuestos químicos
  • Aditivos alimentarios
Entrada(s) universal(es)
CH3COOC5H11
formula, see observation
CH3-COO-C5H11
formula, see observation
DEF

Ester del ácido acético con uno de los distintos isómeros del alcohol amílico. Líquido incoloro, de olor a plátano.

OBS

Fórmulas químicas : CH3COOC5H11 o CH3-COO-C5H11

Save record 9

Record 10 2011-08-02

English

Subject field(s)
  • Chemical Elements and Compounds
  • Food Additives
  • Perfume and Cosmetics Industry
  • Crop Protection
Universal entry(ies)
HCOOC5H11
formula, see observation
CONT

Amyl formate [is a] synthetic flavoring agent [used] in strawberry, apple, apricot, banana, cherry, peach, plum, nut and walnut flavorings for beverages, ice cream, ices, candy, baked goods, and chewing gum. Occurs naturally in apples.

OBS

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

OBS

Chemical formula: HCOOC5H11

French

Domaine(s)
  • Éléments et composés chimiques
  • Additifs alimentaires
  • Parfumerie
  • Protection des végétaux
Entrée(s) universelle(s)
HCOOC5H11
formula, see observation
DEF

Composé se présentant sous la forme d'un liquide incolore, à odeur fruitée de cerise et de prune, soluble dans l'alcool, l'éther, peu soluble dans l'eau, utilisé en confiserie, parfumerie, dans la préparation d'enduits pour toiles d'avions et d'insecticides.

OBS

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

OBS

formule chimique : HCOOC5H11

Key term(s)
  • formiate d'isoamyle

Spanish

Save record 10

Record 11 2011-06-21

English

Subject field(s)
  • Chemical Elements and Compounds
  • Plastics Industry
DEF

A chemical product which is used as a solvent and a plasticiser for surface coatings.

French

Domaine(s)
  • Éléments et composés chimiques
  • Industrie des plastiques

Spanish

Campo(s) temático(s)
  • Elementos y compuestos químicos
  • Industria de plásticos
Save record 11

Record 12 2011-04-26

English

Subject field(s)
  • Chemical Elements and Compounds
Universal entry(ies)
C5H11Cl
formula, see observation
594-36-5
CAS number
OBS

2-chloro-2-methylbutane: 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

tert-: This abbreviation (for "tertiary") must be italicized.

OBS

Chemical formula: C5H11Cl

French

Domaine(s)
  • Éléments et composés chimiques
Entrée(s) universelle(s)
C5H11Cl
formula, see observation
594-36-5
CAS number
OBS

2-chloro-2-méthylbutane : 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

tert-: Cette abréviation (de «tertiaire») s'écrit en italique.

OBS

Formule chimique : C5H11Cl

Spanish

Campo(s) temático(s)
  • Elementos y compuestos químicos
Entrada(s) universal(es)
C5H11Cl
formula, see observation
594-36-5
CAS number
OBS

Fórmula química: C5H11Cl

Save record 12

Record 13 2011-04-08

English

Subject field(s)
  • Chemical Elements and Compounds
  • Food Additives
Universal entry(ies)
C5H12O
formula
C5H11OH
formula
71-41-0
CAS number
OBS

pentan-1-ol: 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 (of "normal") must be italicized.

OBS

Chemical formula: C5H12O or C5H11OH

French

Domaine(s)
  • Éléments et composés chimiques
  • Additifs alimentaires
Entrée(s) universelle(s)
C5H12O
formula
C5H11OH
formula
71-41-0
CAS number
OBS

pentan-1-ol : 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 (de «normal») s'écrit en italique.

OBS

Formule chimique : C5H12O ou C5H11OH

Spanish

Campo(s) temático(s)
  • Elementos y compuestos químicos
  • Aditivos alimentarios
Entrada(s) universal(es)
C5H12O
formula
C5H11OH
formula
71-41-0
CAS number
OBS

Líquido incoloro con olor a alcanfor y sabor cáustico. Ligeramente soluble en agua. Miscible con alcohol y éter. Inflamable, riesgo de incendio. Tóxico por ingestión, inhalación y absorción dérmica.

Save record 13

Record 14 2011-03-11

English

Subject field(s)
  • Chemical Elements and Compounds
Universal entry(ies)
C7H14O
formula, see observation
CH3CH2CH2CH2CH2COCH3
formula, see observation
CH3(CH2)4C(O)CH3
formula, see observation
110-43-0
CAS number
DEF

A chemical compound which appears under the form of a water-white liquid and is used in synthetic flavoring, perfumery and as a solvent for nitrocellulose lacquers.

OBS

heptan-2-one: 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 (of "normal-") must be italicized.

OBS

Chemical formula: C7H14O or CH3CH2CH2CH2CH2COCH3 or CH3(CH2)4C(O)CH3

French

Domaine(s)
  • Éléments et composés chimiques
Entrée(s) universelle(s)
C7H14O
formula, see observation
CH3CH2CH2CH2CH2COCH3
formula, see observation
CH3(CH2)4C(O)CH3
formula, see observation
110-43-0
CAS number
OBS

heptan-2-one : 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 (de «normal») s'écrit en italique.

OBS

Formule chimique : C7H14O ou CH3CH2CH2CH2CH2COCH3 ou CH3(CH2)4C(O)CH3

Spanish

Save record 14

Record 15 2011-03-11

English

Subject field(s)
  • Chemical Elements and Compounds
Universal entry(ies)
C6H14O
formula, see observation
(CH3)2CHCH2CH(CH3)OH
formula, see observation
(CH3)2CHCH2CHOH(CH3)
formula, see observation
108-11-2
CAS number
DEF

A colorless, stable liquid, used as solvent for dyestuffs, oils, gums, resins, waxes, nitrocellulose and ethylcellulose, in organic synthesis, froth flotation and brake fluids.

OBS

4-methylpentan-2-ol: 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

[Also known under the commercial designation] UN 2053.

OBS

Chemical formula: C6H14O or (CH3)2CHCH2CH(CH3)OH or (CH3)2CHCH2CH(OH)CH3

French

Domaine(s)
  • Éléments et composés chimiques
Entrée(s) universelle(s)
C6H14O
formula, see observation
(CH3)2CHCH2CH(CH3)OH
formula, see observation
(CH3)2CHCH2CHOH(CH3)
formula, see observation
108-11-2
CAS number
OBS

4-méthylpentan-2-ol : 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

Formule chimique : C6H14O ou (CH3)2CHCH2CH(CH3)OH pi ou CH(indice 3])2CHCH2CH(OH)CH3

Spanish

Save record 15

Record 16 2011-03-11

English

Subject field(s)
  • Chemical Elements and Compounds
  • Petrochemistry
Universal entry(ies)
C5H12
formula, see observation
CH3(CH2)3-CH3
formula, see observation
109-66-0
CAS number
DEF

The volatile flammable liquid normal hydrocarbon ... used chiefly in gasoline, in organic synthesis, and as a solvent.

OBS

Properties: Colorless liquid; pleasant odor; freezing point -129.7°C .... Uses: Artificial ice manufacture; low-temperature thermometers; solvent extraction processes; blowing agent in plastics, e.g., expandable polystyrene; pesticide.

OBS

pentane: 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

Also known under the designation UN 1265.

OBS

n-: This abbreviation (of "normal") must be italicized.

OBS

See also the related concepts of "isopentane" and "neopentane."

OBS

Chemical formula: C5H12 or CH3(CH2)3CH3

French

Domaine(s)
  • Éléments et composés chimiques
  • Chimie du pétrole
Entrée(s) universelle(s)
C5H12
formula, see observation
CH3(CH2)3-CH3
formula, see observation
109-66-0
CAS number
OBS

pentane : 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

n- : Cette abréviation (de «normal») s'écrit en italique

OBS

Voir aussi «isopentane» et «néopentane», qui sont des termes apparentés.

OBS

Formule chimique : C5H12 ou CH3(CH2)3CH3

Spanish

Campo(s) temático(s)
  • Elementos y compuestos químicos
  • Petroquímica
Entrada(s) universal(es)
C5H12
formula, see observation
CH3(CH2)3-CH3
formula, see observation
109-66-0
CAS number
Save record 16

Record 17 2011-03-10

English

Subject field(s)
  • Chemical Elements and Compounds
Universal entry(ies)
C6H14O
formula, see observation
CH3(CH2)4CH2OH
formula, see observation
111-27-3
CAS number
DEF

A colorless liquid derived by reducing ethyl caproate or from olefins by the Oxo process that is used in pharmaceuticals (introduction of hexyl group into hyponotics, antiseptics, perfume esters, etc.), as a solvent, plasticizer and intermediate for textiles.

OBS

hexan-1-ol: 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 (of "normal") must be italicized.

OBS

Also known under the following commercial designations: Epal 6; UN 2282.

OBS

Chemical formula: C6H14O or CH3(CH2)4CH2OH

French

Domaine(s)
  • Éléments et composés chimiques
Entrée(s) universelle(s)
C6H14O
formula, see observation
CH3(CH2)4CH2OH
formula, see observation
111-27-3
CAS number
OBS

hexan-1-ol : 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 (de «normal») s'écrit en italique.

OBS

Formule chimique : C6H14O ou CH3(CH2)4CH2OH

Spanish

Save record 17

Record 18 2011-03-08

English

Subject field(s)
  • Chemical Elements and Compounds
Universal entry(ies)
C8H16O
formula, see observation
541-85-5
CAS number
OBS

ethyl-sec-amyl ketone : The abbreviation "sec" must be italicized; obsolete form.

OBS

Chemical formula: C8H16O

French

Domaine(s)
  • Éléments et composés chimiques
Entrée(s) universelle(s)
C8H16O
formula, see observation
541-85-5
CAS number
OBS

éthyl-sec-amylcétone : L'abréviation «sec» s'écrit en italique; forme vieillie.

OBS

Formule chimique : C8H16O

Spanish

Save record 18

Record 19 2011-03-08

English

Subject field(s)
  • Chemical Elements and Compounds
Universal entry(ies)
C8H16O
formula, see observation
106-68-3
CAS number
OBS

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

OBS

ethyl-n-amyl ketone : The abbreviation "n" must be italicized; obsolete form.

OBS

Chemical formula: C8H16O

French

Domaine(s)
  • Éléments et composés chimiques
Entrée(s) universelle(s)
C8H16O
formula, see observation
106-68-3
CAS number
OBS

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

OBS

éthyl-n-amylcétone : L'abréviation «n» s'écrit en italique; forme vieillie.

OBS

Formule chimique : C8H16O

Spanish

Save record 19

Record 20 2011-02-07

English

Subject field(s)
  • Chemical Elements and Compounds
  • Cosmetology
Universal entry(ies)
C17H27NO2
formula, see observation
21245-02-3
CAS number
CONT

Ester derivatives of PABA include octyl dimethyl PABA, amyl dimethyl PABA(padimate A), and glycerol PABA. These derivatives have become more popular for use in sunscreen products because of a higher compatibility with other cosmetic vehicles and a decreased propensity for staining.

OBS

PABA: Abbreviation of "para-aminobenzoic acid," now "4-aminobenzoic acid."

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

N-: This prefix must be italicized.

OBS

Chemical formula: C17H27NO2

French

Domaine(s)
  • Éléments et composés chimiques
  • Cosmétologie
Entrée(s) universelle(s)
C17H27NO2
formula, see observation
21245-02-3
CAS number
OBS

Produit entrant dans la composition d'un écran solaire.

OBS

PABA : Abréviation de «acide p-aminobenzoïque», nom remplacé par «acide 4-aminobenzoïque».

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

N- : Ce préfixe s'écrit en italique.

OBS

Formule chimique : C17H27NO2

Spanish

Save record 20

Record 21 2011-01-27

English

Subject field(s)
  • Chemistry
Universal entry(ies)
C5H11Cl
formula, see observation
CH3(CH2)3CH2Cl
formula, see observation
CH3-CH2-CH2-CH2-CH2Cl
formula, see observation
543-59-9
CAS number
OBS

Properties : Colorless liquid.... Derivation :(a) Distillation of amyl alcohol with salt and sulfuric acid;(b) addition of hydrogen chloride to alpha-amylene.... Use : Chemical intermediate.

OBS

1-chloropentane: 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, which stands for "normal," must be italicized.

OBS

Also known under the commercial designation UN 1107.

OBS

Chemical formula: C5H11Cl or CH3(CH2)3CH2Cl or CH3-CH2-CH2-CH2-CH2Cl

French

Domaine(s)
  • Chimie
Entrée(s) universelle(s)
C5H11Cl
formula, see observation
CH3(CH2)3CH2Cl
formula, see observation
CH3-CH2-CH2-CH2-CH2Cl
formula, see observation
543-59-9
CAS number
OBS

Liquide incolore [...], insoluble dans l'eau, miscible à l'alcool, l'éther. Utilisation : Introduction du groupe amyle,préparation de produits pharmaceutiques.

OBS

1-chloropentane : 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

chloropentane : Nom donné à trois dérivés hologénés isomères : [...] chlorure de n-amyle; [...] chlorure d'amyle secondaire; [...] 3-chloropentane.

OBS

n- : Cette abréviation (de «normal») s'écrit en italique.

OBS

Formule chimique : C5H11Cl ou CH3(CH2)3CH2Cl ou CH3-CH2-CH2-CH2-CH2Cl

Spanish

Campo(s) temático(s)
  • Química
Entrada(s) universal(es)
C5H11Cl
formula, see observation
CH3(CH2)3CH2Cl
formula, see observation
CH3-CH2-CH2-CH2-CH2Cl
formula, see observation
543-59-9
CAS number
OBS

Fórmula química: C5H11Cl o CH3(CH2)3CH2Cl o CH3-CH2-CH2-CH2-CH2Cl

Save record 21

Record 22 2011-01-06

English

Subject field(s)
  • Chemical Elements and Compounds
Universal entry(ies)
CH3COOC6H11
formula, see observation
622-45-7
CAS number
DEF

A chemical compound which appears under the form of a colorless liquid, with an odour resembling that of amyl acetate, and which is used as a solvent for nitrocellulose, cellulose ether, bitumens, metallic soaps, basic dyes, blown oils, crude rubber, many natural and synthetic resins and gums, and lacquers.

OBS

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

OBS

Chemical formula: CH3COOC6H11

French

Domaine(s)
  • Éléments et composés chimiques
Entrée(s) universelle(s)
CH3COOC6H11
formula, see observation
622-45-7
CAS number
OBS

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

OBS

Formule chimique : CH3COOC6H11

Spanish

Campo(s) temático(s)
  • Elementos y compuestos químicos
Entrada(s) universal(es)
CH3COOC6H11
formula, see observation
622-45-7
CAS number
DEF

Líquido incoloro, con olor similar al del acetato de amilo; miscible con casi todos los disolventes y diluyentes de lacas y con hidrocarburos hidrogenados y halogenados y halogenados. Soluble en alcohol; insoluble en agua. Combustible.

OBS

Fórmula química: CH3COOC6H11

Save record 22

Record 23 2010-05-04

English

Subject field(s)
  • Food Additives
Universal entry(ies)
540-18-1
CAS number
DEF

A synthetic, colorless flavoring agent with a strong apricot odor used in flavorings for beverages, ice cream, candy, baked goods, gelatin desserts.

OBS

It is also used in perfume compositions.

French

Domaine(s)
  • Additifs alimentaires
Entrée(s) universelle(s)
540-18-1
CAS number
DEF

Liquide incolore à odeur fruitée (banane, abricot) soluble dans l'alcool et l'éther, utilisé comme additif alimentaire et dans la composition des parfums.

Spanish

Save record 23

Record 24 2007-12-19

English

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

An ester of pentanol [which] has been used for the relief of asthma and angina, since breathing the vapor dilates blood vessels and relaxes muscles.

OBS

Amyl nitrite("amies", "poppers") inhalation occurs among youths, particularly as a sexual aid.

OBS

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

Key term(s)
  • amies
  • poppers

French

Domaine(s)
  • Éléments et composés chimiques
  • Médicaments
  • Sexologie
OBS

Les nitrites d'amyle, populairement appelés «poppers», se rencontrent sur le marché sous deux formes : en liquide ou en capsules.

OBS

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

Key term(s)
  • amies
  • poppers
  • nitrite inhalant

Spanish

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

Vasodilatador y relajante, originalmente fabricado para ayudar a los pacientes con asma, cuyo uso muy común entre los homosexuales al principio de la epidemia [del sida], para dilatar el esfínter del ano durante el coito anal y aumentar la vasodilatación, hizo suponer que era el agente causal del sida.

CONT

En formato líquido y en bote de cristal también se presenta el popper (nitrito de amilo). Se inhala y a los pocos segundos produce euforia y deseo sexual.

Key term(s)
  • poppers
Save record 24

Record 25 2006-09-29

English

Subject field(s)
  • Processing of Mineral Products
  • Mineral Processing (Metallurgy)
  • Chemical Elements and Compounds
CONT

... potassium amyl xanthate...(PAX) is... used to produce high-grade concentrates or to promote the flotation of difficult-to-float minerals.

French

Domaine(s)
  • Préparation des produits miniers
  • Minéralurgie (Métallurgie)
  • Éléments et composés chimiques
CONT

Les minerais soufrés sont séparés par flottation à l'aide d'agents sélectifs hydrophobes tels que l'amylxanthate de potassium [...]

Spanish

Save record 25

Record 26 2005-11-09

English

Subject field(s)
  • Chemical Elements and Compounds
  • Black Products (Petroleum)
  • Ignition Systems (Motor Vehicles)
OBS

Cetane boosts are :Amyl Nitrate, Amyl Nitrite, or Iso Propyl Nitrate. These are necessary to smooth ignition above 10000 rpm.... "Octane 104 Plus" also works, but I would seriously question that as octane and cetane are opposite measurements of the same type of thing(i. e. high cetane means low octane & vice-versa).

OBS

oil city diesel fuel: A top quality diesel fuel with superior performance characteristics [comprising a] straight run distillate [that] contains no cracked fuel stocks. This yields a stable, oxidation resistant and high cetane fuel that burns cleaner and runs better.

French

Domaine(s)
  • Éléments et composés chimiques
  • Produits noirs (Pétrole)
  • Allumage (Véhicules automobiles)
CONT

Un autre partenariat [...] a été créé pour explorer les techniques de conversion du tall-oil (un sous-produit nocif de la fabrication de papier kraft) en un carburant diesel à indice de cétane très élevé. Le «biodiesel» n'est pas seulement un carburant renouvelable; ainsi que les tests l'ont démontré, il produit moins d'émissions polluantes, en particulier particulaires, que le diesel ordinaire.

OBS

CETANE PLUS : Améliorant de l'indice de cétane des gazoles. Meilleur rendement économique des moteurs Diesel.

OBS

D'importants efforts sont entrepris ces derniers temps pour développer des carburants (essence et diesel) produisant moins d'émissions. On parle de «reformulated fuel». Pour les carburants diesel, on cherche à diminuer la teneur en aromates (benzène) et en soufre tout en augmentant l'indice de cétane.

OBS

On écrirait mieux «diésel».

OBS

diésel; gasoil : Ces graphies, puisées des Rectifications de l'orthographe recommandées par le Conseil supérieur de la langue française, sont attestées dans le Petit Robert (2004).

Spanish

Save record 26

Record 27 2005-06-20

English

Subject field(s)
  • Chemical Elements and Compounds
Universal entry(ies)
68457-79-4
CAS number
CONT

Innotech Oil Treatment ... Contains zinc dialkyl dithiophosphate, an anti-friction, antioxidate and antiwear agent.

French

Domaine(s)
  • Éléments et composés chimiques
Entrée(s) universelle(s)
68457-79-4
CAS number

Spanish

Save record 27

Record 28 2004-02-07

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
Save record 28

Record 29 2003-09-17

English

Subject field(s)
  • Chemical Elements and Compounds
  • Food Additives
  • Winemaking
  • Biomass Energy
DEF

A clear, colorless, poisonous, liquid mixture of alcohols obtained as a by-product of grain fermentation; generally amyl, isoamyl, propyl, isopropyl, butyl, and isobutyl alcohols and acetic and lactic acids.

CONT

Before the 1920s, the only economical source of amyl alcohol was fusel oil, formed as a minor product in fermentation of carbohydrates to make ethyl alcohol.

French

Domaine(s)
  • Éléments et composés chimiques
  • Additifs alimentaires
  • Industrie vinicole
  • Énergie de la biomasse
DEF

[Huile] obtenue par fermentation de produits végétaux.

CONT

Les dérivés amyliques [...] les plus intéressants sont les alcools amyliques [...] dont la plupart s'obtiennent à partir des pentanes et de l'huile de fusel, sous-produit de fermentation de l'alcool éthylique.

Spanish

Campo(s) temático(s)
  • Elementos y compuestos químicos
  • Aditivos alimentarios
  • Industria vinícola
  • Energía de la biomasa
DEF

Mezcla aceitosa, volátil, compuesto fundamentalmente por distintos alcoholes amílicos no primarios. Inflamable. Tóxico. Moderado riesgo de incendio. Etiqueta de veneno.

Save record 29

Record 30 2003-02-06

English

Subject field(s)
  • Chemical Elements and Compounds
  • Distilling Industries (Food Ind.)
DEF

higher alcohols: Monohydric alcohols with more than two carbon atoms which occur in small amounts in fermented and distilled liquors.

OBS

Higher alcohols [include] propyl, isopropyl, butyl, isobutyl, amyl, isoamyl, hexyl, heptyl, octyl, nonyl, and decyl alcohols.

CONT

Alcohol’s are important solvents in finishing. If you see a chemical compound with the "ol" as a suffix its an alcohol. You can have a low molecular weight alcohol like methanol (CH3OH) or a high molecular weight alcohol like glycerol (CH2OH·CHOH·CH2OH). What they all have in common is what chemists call a functional group - in this case it’s the OH group - called a hydroxyl group. The number of hydroxyl groups determine whether it’s an alcohol or a polyol (containing more than one hydroxyl groups). The most common ones are what chemists call the lower alcohols.

CONT

The principle use [of ethylene oxide] is in the manufacture of ethylene glycol and higher alcohols which find important applications in automotive antifreeze, explosives, cellophane, polyester resins, synthetic fibers and rubbers, and hydraulic fluids. The higher alcohols such as di- and tri- are used as plasticizers, humectants, lubricants, and solvents.

Key term(s)
  • higher alcohols
  • high alcohols
  • superior alcohols

French

Domaine(s)
  • Éléments et composés chimiques
  • Distillerie (Alimentation)
DEF

Expression qui désigne les alcools propyliques, butyliques et amyliques apparaissant dans la fermentation alcoolique.

CONT

Alcools supérieurs. On les nomme ainsi car leur chaîne moléculaire est plus longue que celle de l'éthanol. Dans cette famille on trouve : le propanol, le méthyle 2 propanol 1, le butanol 1 et 2, le méthyle 2 et 3 butanol 1. Bien que produit en faible quantité (500 mg) lors de la fermentation alcoolique, ils contribuent, sous forme libre ou estérifiée, à l'identité et à la complexité des vins.

CONT

Corps résultants de matières azotées. [Ce] sont des alcools supérieurs (nombre d'atomes de carbones supérieur à 2). Composants essentiels de l'arôme secondaire (surtout avec les alcools dont le nombre de carbone est supérieur à 10).

Key term(s)
  • alcools supérieurs
  • alcools de masse moléculaire relative élevée
  • alcool de masse moléculaire élevée
  • alcools de masse moléculaire élevée

Spanish

Campo(s) temático(s)
  • Elementos y compuestos químicos
  • Destilería (Ind. alimentaria)
Key term(s)
  • alcoholes elevados
  • alcoholes superiores
Save record 30

Record 31 2002-10-25

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
Save record 31

Record 32 2002-08-21

English

Subject field(s)
  • Chemistry

French

Domaine(s)
  • Chimie

Spanish

Campo(s) temático(s)
  • Química
Save record 32

Record 33 2001-07-31

English

Subject field(s)
  • Injections, Tubing and Transfusions (Medicine)
  • Medication
DEF

A cyanide antidote containing amyl nitrite pearls for inhalation and 3% sodium nitrite and 25% sodium thiosulfate solutions.

Key term(s)
  • cyanide antidote kit

French

Domaine(s)
  • Injections, tubages et transfusions (Médecine)
  • Médicaments
CONT

Dans la plupart des pays, le « kit antidotique anticyanure » reste encore utilisé et même recommandé par plusieurs textes [pour traiter les intoxications par cyanures ou l'acide cyanhydrique]. Il consiste en nitrites et thiosulfate de sodium (12,5 g à passer I.V. dans 50 cc de sérum physiologique en 10 minutes).

Spanish

Save record 33

Record 34 2001-07-30

English

Subject field(s)
  • Chemical Elements and Compounds

French

Domaine(s)
  • Éléments et composés chimiques

Spanish

Campo(s) temático(s)
  • Elementos y compuestos químicos
Save record 34

Record 35 2001-06-08

English

Subject field(s)
  • Chemical Elements and Compounds
  • Additives and Fillers (Rubber)
  • Plastics Industry
OBS

Plasticiser and solvent.

OBS

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

French

Domaine(s)
  • Éléments et composés chimiques
  • Ingrédients (Caoutchouc)
  • Industrie des plastiques
OBS

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

Spanish

Campo(s) temático(s)
  • Elementos y compuestos químicos
  • Aditivos y rellenos (Caucho)
  • Industria de plásticos
Save record 35

Record 36 2001-02-01

English

Subject field(s)
  • Chemical Elements and Compounds
  • Black Products (Petroleum)
CONT

OxyChem manufactures four products and one blended product that fall under the Alkyl Acid Phosphate family of chemicals. These products, amyl, n-butyl, methyl and stearyl acid phosphate, are all formed by the reaction of phosphoric anhydride and an alcohol. The alcohol selected will determine which alkyl acid phosphate is produced.

French

Domaine(s)
  • Éléments et composés chimiques
  • Produits noirs (Pétrole)

Spanish

Save record 36

Record 37 2000-12-18

English

Subject field(s)
  • Chemical Elements and Compounds

French

Domaine(s)
  • Éléments et composés chimiques

Spanish

Campo(s) temático(s)
  • Elementos y compuestos químicos
Save record 37

Record 38 1992-09-17

English

Subject field(s)
  • Chemical Elements and Compounds

French

Domaine(s)
  • Éléments et composés chimiques

Spanish

Save record 38

Record 39 1991-12-03

English

Subject field(s)
  • Cosmetology
OBS

Usually a liquid, it is used to remove nail polish. It contains acetone, toluene, alcohol, amyl acetate, butyl acetate, benzene, ethyl acetate. It also contains castor oil, lanolin, cetyl alcohol, olive oil, perfume, spermaceti, synthetic oil(ethyl oleate, butyl stearate)...

French

Domaine(s)
  • Cosmétologie
DEF

Produit pour ôter le vernis à ongles.

CONT

Les dissolvants sont obligatoirement volatils. L'alcool éthylique, isopropylique ou n butylique ne dissout pas la nitrocellulose mais favorise la solubilisation par les solvants vrais.

Spanish

Save record 39

Record 40 1991-11-18

English

Subject field(s)
  • Chemical Elements and Compounds

French

Domaine(s)
  • Éléments et composés chimiques
OBS

Le "p" du début et l'abréviation "tert" doivent être soulignés.

Spanish

Save record 40

Record 41 1985-07-17

English

Subject field(s)
  • Plastics Industry
CONT

Plastic solvent is a name commonly used for mixtures of liquids employed for dissolving plastics or for thinning plastic cements. In general, they may contain flammable liquids or combustible liquids, such as acetone, amyl acetate, or some of the alcohols or ketones. The classification is determined by the flash point.

French

Domaine(s)
  • Industrie des plastiques

Spanish

Save record 41

Record 42 1976-06-19

English

Subject field(s)
  • Chemistry
OBS

voir amyl alcohol

French

Domaine(s)
  • Chimie

Spanish

Save record 42

Record 43 1976-06-19

English

Subject field(s)
  • Chemistry
OBS

methyl amyl acetate(I. C. C., STACAN 12-541, Item 414 124 6), for/10. 10. 74 xas; 71;

French

Domaine(s)
  • Chimie
OBS

acétate d'amyle et de méthyle (2) (chimie) (C.P.I., STACAN 12-541, poste 414 124 6), for/10.10.74

Spanish

Save record 43

Copyright notice for the TERMIUM Plus® data bank

© Public Services and Procurement Canada, 2025
TERMIUM Plus®, the Government of Canada's terminology and linguistic data bank
A product of the Translation Bureau

Display options

Change the order of display of the official languages of Canada
Option to display the non-official languages (Spanish or Portuguese)
Display definitions, contexts, etc., on records

Features

Language Portal of Canada

Access a collection of Canadian resources on all aspects of English and French, including quizzes.

Writing tools

The Language Portal’s writing tools have a new look! Easy to consult, they give you access to a wealth of information that will help you write better in English and French.

Glossaries and vocabularies

Access Translation Bureau glossaries and vocabularies.

Date Modified: