TERMIUM Plus^®

Record 1,  Textual support,  English

Record number: 1, Textual support number: 1 DEF

A white or colourless crystalline compound [that] forms cubic or octahedral crystals that are soluble in cold water, very soluble in hot water, and insoluble in ethanol or acetone.  7, record 1, English, - aluminium%20potassium%20sulfate%20dodecahydrate

Record number: 1, Textual support number: 1 OBS

7784-24-9: Chemical Abstracts Service registry number corresponding to the molecular formulae KAl(SO₄)₂•12H₂O or Al₂(SO₄)₃,K₂SO₄,24H₂O.  8, record 1, English, - aluminium%20potassium%20sulfate%20dodecahydrate

Record number: 1, Textual support number: 2 OBS

The IUPAC (International Union of Pure and Applied Chemistry) recommends the form "aluminium" instead of "aluminum."  2, record 1, English, - aluminium%20potassium%20sulfate%20dodecahydrate

Record number: 1, Textual support number: 3 OBS

aluminium potassium sulfate dodecahydrate: form recommended by the International Union of Pure and Applied Chemistry (IUPAC) for the systematic name corresponding to the Chemical Abstracts Service registry number 7784-24-9.  8, record 1, English, - aluminium%20potassium%20sulfate%20dodecahydrate

Record number: 1, Textual support number: 4 OBS

aluminium potassium sulfate: incomplete form.  2, record 1, English, - aluminium%20potassium%20sulfate%20dodecahydrate

Record 1,  Textual support,  French

Record number: 1, Textual support number: 1 DEF

Sulfate du système cristallin cubique, se présentant en agrégats massifs, en stalactites ou en cristaux octaédriques.  5, record 1, French, - sulfate%20d%27aluminium%20et%20de%20potassium%20dod%C3%A9cahydrat%C3%A9

Record number: 1, Textual support number: 1 OBS

7784-24-9 : numéro de registre du Chemical Abstracts Service correspondant aux formules moléculaires brutes KAl(SO₄)₂•12H₂O ou Al₂(SO₄)₃,K₂SO₄,24H₂O.  6, record 1, French, - sulfate%20d%27aluminium%20et%20de%20potassium%20dod%C3%A9cahydrat%C3%A9

Record number: 1, Textual support number: 2 OBS

sulfate d'aluminium et de potassium dodécahydraté : forme recommandée par l'Union internationale de chimie pure et appliquée (UICPA) pour le nom systématique correspondant au numéro de registre du Chemical Abstracts Service 7784-24-9.  6, record 1, French, - sulfate%20d%27aluminium%20et%20de%20potassium%20dod%C3%A9cahydrat%C3%A9

Record number: 1, Textual support number: 3 OBS

sulfate d'aluminium et de potassium : forme incomplète.  1, record 1, French, - sulfate%20d%27aluminium%20et%20de%20potassium%20dod%C3%A9cahydrat%C3%A9

Record 1,  Textual support,  Spanish

Record number: 1, Textual support number: 1 DEF

Sulfato doble de aluminio y potasio, hidratado, en el que el potasio o el aluminio pueden estar sustituidos por iones de su misma valencia. Se ha usado como curtiente, hemostático o mordiente.  1, record 1, Spanish, - alumbre

Record number: 1, Textual support number: 1 OBS

Fórmula química: KAl(SO₄)₂•12H₂O  3, record 1, Spanish, - alumbre

Record 2,  Textual support,  English

Record number: 2, Textual support number: 1 DEF

A chemical compound in the form of an orange to brown crystalline powder, decomposed by hot water or carbon dioxide, soluble in acids(with decomposition), insoluble in cold water.  2, record 2, English, - calcium%20plumbate

Record number: 2, Textual support number: 1 OBS

calcium plumbate: term officially approved by the Lexicon Project Committee (New Brunswick).  2, record 2, English, - calcium%20plumbate

Record 2,  Textual support,  French

Record number: 2, Textual support number: 1 OBS

plombate de calcium : terme uniformisé par le Comité du projet de lexiques (Nouveau-Brunswick).  2, record 2, French, - plombate%20de%20calcium

Record 2,  Textual support,  Spanish

Record 3,  Textual support,  English

Record number: 3, Textual support number: 1 DEF

A chemical compound which appears under the form of noncombustible, irritant, white, rhombic crystals, is slightly soluble in hot water, insoluble in alcohol, soluble in sodium hydroxide solution and concentrated hydriodic acid, is produced by the interaction of solutions of lead nitrate and sodium sulfate, and is used in storage batteries and paint pigments.  7, record 3, English, - lead%28II%29%20sulfate

Record number: 3, Textual support number: 1 CONT

Metallic lead is very rare in gold veins, but the ores of lead, such as galena, antimonial lead, sulphate of lead, carbonate of lead, arseniate of lead, and phosphate of lead, are often met with.  8, record 3, English, - lead%28II%29%20sulfate

Record number: 3, Textual support number: 1 OBS

Also known under a large number of commercial designations, such as: Anglislite; C.I. 77630; C.I. Pigment White 3; Fast White; Freemans White Lead; Lead Bottoms; Lead Dross; Milk White; Mulhouse White; UN 1794.  7, record 3, English, - lead%28II%29%20sulfate

Record number: 3, Textual support number: 2 OBS

Chemical formula: PbSO₄ or O₄S·Pb  7, record 3, English, - lead%28II%29%20sulfate

Record number: 3, Textual support number: 3 OBS

lead sulfate: term officially approved by the Lexicon Project Committee (New Brunswick).  7, record 3, English, - lead%28II%29%20sulfate

Record 3,  Textual support,  French

Record number: 3, Textual support number: 1 DEF

Produit chimique se présentant sous la forme d'une poudre blanche ou de cristaux, insoluble dans l'alcool, que l'on utilise dans les batteries d'accumulateurs et comme pigment dans les peintures.  3, record 3, French, - sulfate%20de%20plomb%28II%29

Record number: 3, Textual support number: 1 OBS

Formule chimique : PbSO₄ ou O₄S·Pb  3, record 3, French, - sulfate%20de%20plomb%28II%29

Record number: 3, Textual support number: 2 OBS

sulfate de plomb : terme uniformisé par le Comité du projet de lexiques (Nouveau-Brunswick).  3, record 3, French, - sulfate%20de%20plomb%28II%29

Record 3,  Textual support,  Spanish

Record number: 3, Textual support number: 1 OBS

Fórmula química: PbSO₄ o O₄S·Pb  2, record 3, Spanish, - sulfato%20de%20plomo

Record 4,  Textual support,  English

Record number: 4, Textual support number: 1 DEF

A chemical compound in the form of yellow needles, soluble in alcohol and ether, insoluble in water, derived from benzoin by oxidation with nitric acid, used in organic synthesis, and insecticides.  4, record 4, English, - benzil

Record number: 4, Textual support number: 1 OBS

Chemical formula: C₆H₅CO·COC₆H₅ or C₆H₅-CO-CO-C₆H₅  5, record 4, English, - benzil

Record 4,  Textual support,  French

Record number: 4, Textual support number: 1 DEF

benzile : Dénomination courante de l'alpha-dicétone [remplacer «alpha», en italique, par le caractère grec correspondant] qui se réarrange en acide benzilique sous l'influence des hydroxydes alcalins.  5, record 4, French, - benzile

Record number: 4, Textual support number: 1 OBS

Ne pas confondre avec benzyle.  6, record 4, French, - benzile

Record number: 4, Textual support number: 2 OBS

diphényl alpha,ß-dicétone : le mot «alpha» doit être remplacé par la lettre grecque correspondante ou être écrit en italique.  7, record 4, French, - benzile

Record number: 4, Textual support number: 3 OBS

Formule chimique : C₆H₅CO·COC₆H₅ ou C₆H₅-CO-CO-C₆H₅  7, record 4, French, - benzile

Record 4,  Textual support,  Spanish

Record 5,  Textual support,  English

Record number: 5, Textual support number: 1 DEF

A chemical compound which appears under the form of a colorless or yellowish, syrupy, odorless, hygroscopic liquid, is miscible with water, alcohol, glycerol and furfural, insoluble in chloroform, petroleum ether and carbon disulfide, is partially converted to lactic anhydride when concentrated above 50%, has one asymmetric carbon and two enantiomorphic isomers, is derived by fermenting starch, milk whey, molasses, potatoes, etc. and neutralizing the acid as soon as formed with calcium or zinc carbonate, after which the solution of lactates is concentrated and decomposed with sulfuric acid, also synthetically by hydrolysis of lactonitrile, and is used in cultured dairy products, as an acidulant, in chemicals(salts, plasticizers, adhesives, pharmaceuticals), as a mordant in dyeing wool, as a general-purpose food additive and in the manufacture of lactates.  5, record 5, English, - 2%2Dhydroxypropanoic%20acid

Record number: 5, Textual support number: 1 OBS

alpha-hydroxypropionic acid: obsolete form; the word "alpha" must be replaced by the corresponding Greek letter or italicized.  6, record 5, English, - 2%2Dhydroxypropanoic%20acid

Record number: 5, Textual support number: 2 OBS

2-hydroxypropanoic acid: form recommended by the IUPAC (International Union of Pure and Applied Chemistry).  6, record 5, English, - 2%2Dhydroxypropanoic%20acid

Record number: 5, Textual support number: 3 OBS

Chemical formula: C₃H₆O₃ or CH₃CH₂OCOOH  5, record 5, English, - 2%2Dhydroxypropanoic%20acid

Record 5,  Textual support,  French

Record number: 5, Textual support number: 1 DEF

Produit de la fermentation du lactose par les bactéries spécifiques du lait se présentant sous la forme d'un liquide sirupeux, incolore ou jaunâtre, inodore, hygroscopique, utilisé dans l'industrie laitière et comme additif alimentaire, dans les plastiques, les adhésifs, en teinturerie et dans l'élaboration de lactates.  4, record 5, French, - acide%202%2Dhydroxypropano%C3%AFque

Record number: 5, Textual support number: 1 OBS

acide 2-hydroxypropanoïque : forme recommandée par l'UICPA (Union internationale de chimie pure et appliquée).  1, record 5, French, - acide%202%2Dhydroxypropano%C3%AFque

Record number: 5, Textual support number: 2 OBS

acide alpha-hydroxypropionique : forme vieillie; le mot «alpha» doit être remplacé par la lettre grecque correspondante ou écrite en italique.  1, record 5, French, - acide%202%2Dhydroxypropano%C3%AFque

Record number: 5, Textual support number: 3 OBS

Formule chimique : C₃H₆O₃ ou CH₃CH₂OCOOH  4, record 5, French, - acide%202%2Dhydroxypropano%C3%AFque

Record 5,  Textual support,  Spanish

Record number: 5, Textual support number: 1 OBS

Líquido incoloro o amarillento, inodoro e higroscópico; miscible con agua, alcohol y glicerina; soluble en éter; insoluble en cloroformo, éter de petróleo y disulfuro de carbono. Moderadamente tóxico por ingestión; irritante.  2, record 5, Spanish, - %C3%A1cido%20l%C3%A1ctico

Record number: 5, Textual support number: 2 OBS

Fórmula química : C₃H₆O₃ o CH₃CH₂OCOOH  3, record 5, Spanish, - %C3%A1cido%20l%C3%A1ctico

Record 6,  Textual support,  English

Record number: 6, Textual support number: 1 DEF

A chemical compound which appears under the form of a transparent, highly refractive, colourless liquid with a pungent odour, is soluble in alcohol, insoluble in water, and is used as an intermediate for rubber antioxidants and accelerators, for neopentyl glycol, in the synthesis of amino acids, cellulose esters, flavors, etc.  4, record 6, English, - 2%2Dmethylpropanal

Record number: 6, Textual support number: 1 OBS

2-methylpropanal: form recommended by the IUPAC (International Union of Pure and Applied Chemistry).  5, record 6, English, - 2%2Dmethylpropanal

Record number: 6, Textual support number: 2 OBS

Also known under the following commercial designations: NCI-C60968; UN 2045.  4, record 6, English, - 2%2Dmethylpropanal

Record number: 6, Textual support number: 3 OBS

alpha: The word must be replaced by the corresponding Greek letter or italicized.  5, record 6, English, - 2%2Dmethylpropanal

Record number: 6, Textual support number: 4 OBS

Chemical formula: C₄H₈O or (CH₃)₂CHCHO  4, record 6, English, - 2%2Dmethylpropanal

Record 6,  Textual support,  French

Record number: 6, Textual support number: 1 OBS

2-méthylpropanal : forme recommandée par l'UICPA (Union internationale de chimie pure et appliquée).  1, record 6, French, - 2%2Dm%C3%A9thylpropanal

Record number: 6, Textual support number: 2 OBS

Formule chimique : C₄H₈O ou (CH₃)₂CHCHO  4, record 6, French, - 2%2Dm%C3%A9thylpropanal

Record 6,  Textual support,  Spanish

Record number: 6, Textual support number: 1 OBS

Líquido refrigerante, transparente e incoloro. Soluble en alcohol e insoluble en agua. Muy inflamable, tóxico e irritante.  1, record 6, Spanish, - isobutilamina

Record number: 6, Textual support number: 2 OBS

Fórmula química: C₄H₈O o (CH₃)₂CHCHO  2, record 6, Spanish, - isobutilamina

Record 7,  Textual support,  English

Record number: 7, Textual support number: 1 DEF

A chemical compound which appears under the form of a colorless, nonflammable, poisonous liquid with a sweetish odour, is insoluble in water, is miscible with most solvents and thinners, is slightly soluble in water, and which is used as a scavenger for lead in gasoline, a fumigant, in medicine, in waterproofing preparations, and as a solvent in organic synthesis.  9, record 7, English, - 1%2C2%2Ddibromoethane

Record number: 7, Textual support number: 1 OBS

1,2-dibromoethane: name standardized by ISO; 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).  9, record 7, English, - 1%2C2%2Ddibromoethane

Record number: 7, Textual support number: 2 OBS

ethylene dibromide: name standardized by ISO.  10, record 7, English, - 1%2C2%2Ddibromoethane

Record number: 7, Textual support number: 3 OBS

alpha-: This word must be replaced by the corresponding Greek character or italicized.  9, record 7, English, - 1%2C2%2Ddibromoethane

Record number: 7, Textual support number: 4 OBS

EDB: This might be an in-house or a non-recognized abbreviation; not to be used alone, to avoid any risk of confusion.  11, record 7, English, - 1%2C2%2Ddibromoethane

Record number: 7, Textual support number: 5 OBS

Also known under a large number of commercial and trade names, such as: Celmide; ENT 15,349; Fumo-Gas; Iscobrome D; Kopfume; NCI-C00522; Nephis; Pestmaster; Soilbrom; Soilfume; Unifume.  9, record 7, English, - 1%2C2%2Ddibromoethane

Record number: 7, Textual support number: 6 OBS

Chemical formula: CH₂BrCH₂Br or C₂H₄Br₂  9, record 7, English, - 1%2C2%2Ddibromoethane

Record 7,  Textual support,  French

Record number: 7, Textual support number: 1 DEF

Produit chimique qui se présente sous la forme d'un liquide incolore, que l'on utilise comme additif à l'essence, comme solvant des graisses, comme stabilisant des dérivés organiques du plomb, dans la fabrication d'insecticides, de produits pharmaceutiques, comme produit de base en synthèse organique, comme fumigant, qui constitue un irritant puissant de la peau et des muqueuses oculaires et respiratoires, et que l'on considère comme un gaz à effet de serre mineur.  8, record 7, French, - 1%2C2%2Ddibromo%C3%A9thane

Record number: 7, Textual support number: 1 OBS

dibromure d'éthylène : terme normalisé par l'ISO.  9, record 7, French, - 1%2C2%2Ddibromo%C3%A9thane

Record number: 7, Textual support number: 2 OBS

1,2-dibromoéthane : 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).  8, record 7, French, - 1%2C2%2Ddibromo%C3%A9thane

Record number: 7, Textual support number: 3 OBS

alpha-: Ce mot doit être remplacé par la lettre grecque correspondante ou s'écrire en italique.  2, record 7, French, - 1%2C2%2Ddibromo%C3%A9thane

Record number: 7, Textual support number: 4 OBS

DBE : abréviation non officielle; ne pas l'utiliser seule, pour éviter tout risque de confusion.  2, record 7, French, - 1%2C2%2Ddibromo%C3%A9thane

Record number: 7, Textual support number: 5 OBS

Formule chimique : CH₂BrCH₂Br ou C₂H₄Br₂  8, record 7, French, - 1%2C2%2Ddibromo%C3%A9thane

Record 7,  Textual support,  Spanish

Record number: 7, Textual support number: 1 OBS

Líquido incoloro y de olor dulce. Miscible con la mayoría de disolventes y diluyentes; algo soluble en agua. Tóxico e irritante.  2, record 7, Spanish, - dibromuro%20de%20etileno

Record number: 7, Textual support number: 2 OBS

Fórmula química: CH₂BrCH₂Br o C₂H₄Br₂  3, record 7, Spanish, - dibromuro%20de%20etileno

Record 8,  Textual support,  English

Record number: 8, Textual support number: 1 DEF

A chemical compound which appears under the form of a yellow liquid, is insoluble in water, is miscible with alcohol and benzene, is derived from toluene by nitration and separation by fractional distillation and is used in the production of toluidine, tolidine, fuchsin and various synthetic dyes.  7, record 8, English, - 1%2Dmethyl%2D2%2Dnitrobenzene

Record number: 8, Textual support number: 1 OBS

1-methyl-2-nitrobenzene: 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.  5, record 8, English, - 1%2Dmethyl%2D2%2Dnitrobenzene

Record number: 8, Textual support number: 2 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.  5, record 8, English, - 1%2Dmethyl%2D2%2Dnitrobenzene

Record number: 8, Textual support number: 3 OBS

ONT: This might be an in-house or a non-recognized abbreviation; not to be used alone, to avoid any risk of confusion.  5, record 8, English, - 1%2Dmethyl%2D2%2Dnitrobenzene

Record number: 8, Textual support number: 4 OBS

alpha-: This word must be replaced by the corresponding Greek letter or italicized.  5, record 8, English, - 1%2Dmethyl%2D2%2Dnitrobenzene

Record number: 8, Textual support number: 5 OBS

Chemical formula: C₇H₇NO₂ or NO₂C₆H₄CH₃  7, record 8, English, - 1%2Dmethyl%2D2%2Dnitrobenzene

Record 8,  Textual support,  French

Record number: 8, Textual support number: 1 DEF

Produit chimique se présentant sous la forme d'un liquide jaune, insoluble dans l'eau, soluble dans l'alcool, l'éther, l'alcool et le benzène, produit par nitration du toluène, utilisé dans l'industrie des teintures.  6, record 8, French, - 1%2Dm%C3%A9thyl%2D2%2Dnitrobenz%C3%A8ne

Record number: 8, Textual support number: 1 OBS

1-méthyl-2-nitrobenzène : 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.  2, record 8, French, - 1%2Dm%C3%A9thyl%2D2%2Dnitrobenz%C3%A8ne

Record number: 8, Textual support number: 2 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.  2, record 8, French, - 1%2Dm%C3%A9thyl%2D2%2Dnitrobenz%C3%A8ne

Record number: 8, Textual support number: 3 OBS

alpha- : Ce mot doit être remplacé par la lettre grecque correspondante ou s'écrire en italique.  2, record 8, French, - 1%2Dm%C3%A9thyl%2D2%2Dnitrobenz%C3%A8ne

Record number: 8, Textual support number: 4 OBS

Formule chimique : C₇H₇NO₂ ou NO₂C₆H₄CH₃  6, record 8, French, - 1%2Dm%C3%A9thyl%2D2%2Dnitrobenz%C3%A8ne

Record 8,  Textual support,  Spanish

Record 9,  Textual support,  English

Record number: 9, Textual support number: 1 DEF

A chemical compound which appears under the form of a pale straw, thin oily liquid with a distinct aromatic odour, is soluble in organic solvents and insoluble in water.  6, record 9, English, - 1%2Dnitro%2D3%2D%28trifluoromethyl%29benzene

Record number: 9, Textual support number: 1 OBS

1-nitro-3-(trifluoromethyl)benzene: form recommended by the IUPAC (International Union of Pure and Applied Chemistry).  1, record 9, English, - 1%2Dnitro%2D3%2D%28trifluoromethyl%29benzene

Record number: 9, Textual support number: 2 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.  1, record 9, English, - 1%2Dnitro%2D3%2D%28trifluoromethyl%29benzene

Record number: 9, Textual support number: 3 OBS

Chemical formula: C₇H₄F₃NO₂ or NO₂C₆H₄CF₂  6, record 9, English, - 1%2Dnitro%2D3%2D%28trifluoromethyl%29benzene

Record number: 9, Textual support number: 4 OBS

The word "alpha" must be replaced by the corresponding Greek letter or italicized.  6, record 9, English, - 1%2Dnitro%2D3%2D%28trifluoromethyl%29benzene

Record 9,  Textual support,  French

Record number: 9, Textual support number: 1 OBS

1-nitro-3-(trifluorométhyl)benzène : forme recommandée par l'UICPA (Union internationale de chimie pure et appliquée).  1, record 9, French, - 1%2Dnitro%2D3%2D%28trifluorom%C3%A9thyl%29benz%C3%A8ne

Record number: 9, Textual support number: 2 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.  1, record 9, French, - 1%2Dnitro%2D3%2D%28trifluorom%C3%A9thyl%29benz%C3%A8ne

Record number: 9, Textual support number: 3 OBS

Ke nit «alpha» doit être remplacé par la lettre grecque correspondante ou être écrit en italique.  3, record 9, French, - 1%2Dnitro%2D3%2D%28trifluorom%C3%A9thyl%29benz%C3%A8ne

Record number: 9, Textual support number: 4 OBS

Formule chimique : C₇H₄F₃NO₂ ou NO₂C₆H₄CF₂  3, record 9, French, - 1%2Dnitro%2D3%2D%28trifluorom%C3%A9thyl%29benz%C3%A8ne

Record 9,  Textual support,  Spanish

Record 10,  Textual support,  English

Record number: 10, Textual support number: 1 DEF

A chemical compound which appears under the form of a white powder or mass, is soluble in acids, very slightly soluble or insoluble in water, insoluble in alcohol, and which is used as an alkali for sour cream, butter, ice cream, cacao products and canned peas, as a drying agent, a colour retention agent, an anticaking agent and a carrier.  3, record 10, English, - magnesium%20carbonate

Record number: 10, Textual support number: 1 OBS

The term "magnesium carbonate" is generally reserved for the synthetic, pure variety. The naturally occurring material is called "magnesite" [q.v.].  4, record 10, English, - magnesium%20carbonate

Record number: 10, Textual support number: 2 OBS

Also known under a large number of commercial designations, among which: C.I. 77713; DCI Light magnesium carbonate; Magmaster; Stan-Mag magnesium carbonate.  3, record 10, English, - magnesium%20carbonate

Record number: 10, Textual support number: 3 OBS

Chemical formula: MgCO₃ or CO₃·Mg  3, record 10, English, - magnesium%20carbonate

Record 10,  Textual support,  French

Record number: 10, Textual support number: 1 OBS

Poudre ou masse blanche, tirant parfois sur le jaune ou le gris, insoluble dans l'eau et utilisée par l'industrie alimentaire comme siccatif et antimottant.  3, record 10, French, - carbonate%20de%20magn%C3%A9sium

Record number: 10, Textual support number: 2 OBS

Formule chimique : MgCO₃ ou CO₃·Mg  4, record 10, French, - carbonate%20de%20magn%C3%A9sium

Record 10,  Textual support,  Spanish

Record number: 10, Textual support number: 1 OBS

Fórmula química: MgCO₃ o CO₃·Mg  2, record 10, Spanish, - carbonato%20de%20magnesio

Record 11,  Textual support,  English

Record number: 11, Textual support number: 1 DEF

A chemical compound which appears under the form of a noncombustible, white, crystalline powder, is insoluble in most solvents, is derived by the interaction of lead acetate and sodium silicate, and is used in ceramics and fireproofing fabrics.  4, record 11, English, - lead%20trioxosilicate

Record number: 11, Textual support number: 1 OBS

A native form bears the name "alamosite" (q.v.).  4, record 11, English, - lead%20trioxosilicate

Record number: 11, Textual support number: 2 OBS

Chemical formula: PbSiO₃  4, record 11, English, - lead%20trioxosilicate

Record 11,  Textual support,  French

Record number: 11, Textual support number: 1 OBS

Formule chimique : PbSiO₃  3, record 11, French, - trioxosilicate%20de%20plomb

Record 11,  Textual support,  Spanish

Record 12,  Textual support,  English

Record number: 12, Textual support number: 1 DEF

A chemical compound which appears under the form of yellowish crystals, is soluble in most organic solvents, insoluble in water, is derived by chlorinating nitrobenzene in the presence of iodine and recrystallizing, and is used as an intermediate for dyes.  6, record 12, English, - 1%2Dchloro%2D3%2Dnitrobenzene

Record number: 12, Textual support number: 1 OBS

1-chloro-3-nitrobenzene: form recommended by the IUPAC (International Union of Pure and Applied Chemistry).  4, record 12, English, - 1%2Dchloro%2D3%2Dnitrobenzene

Record number: 12, Textual support number: 2 OBS

m-nitrochlorobenzene: obsolete form; part of the Ingredient Disclosure List of the Hazardous Products Act (Registration SOR/88-64, December 31, 1987).  4, record 12, English, - 1%2Dchloro%2D3%2Dnitrobenzene

Record number: 12, Textual support number: 3 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.  4, record 12, English, - 1%2Dchloro%2D3%2Dnitrobenzene

Record number: 12, Textual support number: 4 OBS

Chemical formula: C₆H₄ClNO₂  6, record 12, English, - 1%2Dchloro%2D3%2Dnitrobenzene

Record 12,  Textual support,  French

Record number: 12, Textual support number: 1 OBS

1-chloro-3-nitrobenzène : forme recommandée par l'UICPA (Union internationale de chimie pure et appliquée).  1, record 12, French, - 1%2Dchloro%2D3%2Dnitrobenz%C3%A8ne

Record number: 12, Textual support number: 2 OBS

m-nitrochlorobenzène : 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).  1, record 12, French, - 1%2Dchloro%2D3%2Dnitrobenz%C3%A8ne

Record number: 12, Textual support number: 3 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.  1, record 12, French, - 1%2Dchloro%2D3%2Dnitrobenz%C3%A8ne

Record number: 12, Textual support number: 4 OBS

Formule chimique : C₆H₄ClNO₂  4, record 12, French, - 1%2Dchloro%2D3%2Dnitrobenz%C3%A8ne

Record 12,  Textual support,  Spanish

Record 13,  Textual support,  English

Record number: 13, Textual support number: 1 OBS

A chemical compound in the form of white, crystalline powder, soluble in acids, insoluble in alcohol, decomposes in water, used in calomel and corrosive sublimate, extraction of gold and silver from roasted pyrites, battery, and as catalyst in the conversion of acetylene to acetaldehyde.  5, record 13, English, - mercury%28II%29%20sulfate

Record number: 13, Textual support number: 2 OBS

mercuric sulfate: part of the Ingredient Disclosure List of the Hazardous Products Act (Registration SOR/88-64, December 31, 1987).  1, record 13, English, - mercury%28II%29%20sulfate

Record number: 13, Textual support number: 3 OBS

Also known under the commercial designations UN 1633 and UN 1645.  6, record 13, English, - mercury%28II%29%20sulfate

Record number: 13, Textual support number: 4 OBS

Chemical formula: O₄S·Hg or HgSO₄  6, record 13, English, - mercury%28II%29%20sulfate

Record 13,  Textual support,  French

Record number: 13, Textual support number: 1 OBS

sulfate mercurique : 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).  3, record 13, French, - sulfate%20de%20mercure%28II%29

Record number: 13, Textual support number: 2 OBS

Formule chimique : O₄S·Hg ou HgSO₄  3, record 13, French, - sulfate%20de%20mercure%28II%29

Record 13,  Textual support,  Spanish

Record 14,  Textual support,  English

Record number: 14, Textual support number: 1 DEF

A chemical compound in the form of colorless, shining crystals, soluble in alcohol, ether, benzene, carbon disulfide, acetic acid, insoluble in water, used in dyestuffs, explosives, synthesis of drugs, biochemical research, and phenanthrenequinone.  3, record 14, English, - phenanthrene

Record number: 14, Textual support number: 1 OBS

phenanthrene: 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).  4, record 14, English, - phenanthrene

Record number: 14, Textual support number: 2 OBS

Chemical formula: C_{14lH[subscript 10}  4, record 14, English, - phenanthrene

Record 14,  Textual support,  French

Record number: 14, Textual support number: 1 CONT

Le phénanthrène est présent dans l'huile d'anthracène obtenue par distillation du goudron de houille. Il est recueilli dans le filtrat de résidus d'anthracène cristallisé ou dans la fraction légère de distillation de l'anthracène brut. [...] Le phénanthrène est utilisé dans les industries des matières colorantes, explosifs, produits pharmaceutiques. Il sert de base pour la production d'autres substances chimiques (9,10-phénanthrénequinone, acide 2,2'-diphénique), et entre dans la composition de substances conductrices d'électricité utilisées dans les batteries et les cellules solaires.  3, record 14, French, - ph%C3%A9nanthr%C3%A8ne

Record number: 14, Textual support number: 1 OBS

phénanthrène : 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).  4, record 14, French, - ph%C3%A9nanthr%C3%A8ne

Record number: 14, Textual support number: 2 OBS

Formule chimique : C_{14lH[indice 10}  4, record 14, French, - ph%C3%A9nanthr%C3%A8ne

Record 14,  Textual support,  Spanish

Record 15,  Textual support,  English

Record number: 15, Textual support number: 1 DEF

A chemical compound which appears under the form of needles, is slightly soluble in water, insoluble in ether, acetone, hot ligroin, very soluble in alcohol, benzene and chloroform, and is used as an intermediate.  6, record 15, English, - benzene%2D1%2C3%2Ddicarbonitrile

Record number: 15, Textual support number: 1 OBS

m-phthalodinitrile: erroneous name; part of the Ingredient Disclosure List of the Hazardous Products Act (Registration SOR/88-64, December 31, 1987).  1, record 15, English, - benzene%2D1%2C3%2Ddicarbonitrile

Record number: 15, Textual support number: 2 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.  1, record 15, English, - benzene%2D1%2C3%2Ddicarbonitrile

Record number: 15, Textual support number: 3 OBS

IPM: This might be an in-house or a non-recognized abbreviation; not to be used alone, to avoid any risk of confusion.  1, record 15, English, - benzene%2D1%2C3%2Ddicarbonitrile

Record number: 15, Textual support number: 4 OBS

Chemical formula: C₈H₄N₂  6, record 15, English, - benzene%2D1%2C3%2Ddicarbonitrile

Record 15,  Textual support,  French

Record number: 15, Textual support number: 1 DEF

Produit chimique utilisé comme intermédiaire de synthèse.  4, record 15, French, - benz%C3%A8ne%2D1%2C3%2Ddicarbonitrile

Record number: 15, Textual support number: 1 OBS

m-phtalodinitrile : nom fautif; 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).  1, record 15, French, - benz%C3%A8ne%2D1%2C3%2Ddicarbonitrile

Record number: 15, Textual support number: 2 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.  1, record 15, French, - benz%C3%A8ne%2D1%2C3%2Ddicarbonitrile

Record number: 15, Textual support number: 3 OBS

Formule chimique : C₈H₄N₂  4, record 15, French, - benz%C3%A8ne%2D1%2C3%2Ddicarbonitrile

Record 15,  Textual support,  Spanish

Record 16,  Textual support,  English

Record number: 16, Textual support number: 1 OBS

A chemical compound in the form of an oily yellow liquid, soluble in alcohol, chloroform, and ether, nearly insoluble in water.  6, record 16, English, - 2%2Dhydroxy%2D2%2Dphenylacetonitrile

Record number: 16, Textual support number: 2 OBS

2-hydroxy-2-phenylacetonitrile: form recommended by the IUPAC (International Union of Pure and Applied Chemistry).  1, record 16, English, - 2%2Dhydroxy%2D2%2Dphenylacetonitrile

Record number: 16, Textual support number: 3 OBS

mandelonitrile: obsolete form; part of the Ingredient Disclosure List of the Hazardous Products Act (Registration SOR/88-64, December 31, 1987).  1, record 16, English, - 2%2Dhydroxy%2D2%2Dphenylacetonitrile

Record number: 16, Textual support number: 4 OBS

Chemical formula: C₈H₇NO or C₆H₅CH(OH)CN  7, record 16, English, - 2%2Dhydroxy%2D2%2Dphenylacetonitrile

Record 16,  Textual support,  French

Record number: 16, Textual support number: 1 OBS

2-hydroxy-2-phénylacétonitrile : forme recommandée par l'UICPA (Union internationale de chimie pure et appliquée).  1, record 16, French, - 2%2Dhydroxy%2D2%2Dph%C3%A9nylac%C3%A9tonitrile

Record number: 16, Textual support number: 2 OBS

mandélonitrile : 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).  1, record 16, French, - 2%2Dhydroxy%2D2%2Dph%C3%A9nylac%C3%A9tonitrile

Record number: 16, Textual support number: 3 OBS

Formule chimique : C₈H₇NO ou C₆H₅CH(OH)CN  4, record 16, French, - 2%2Dhydroxy%2D2%2Dph%C3%A9nylac%C3%A9tonitrile

Record 16,  Textual support,  Spanish

Record 17,  Textual support,  English

Record number: 17, Textual support number: 1 DEF

A chemical compound in the form of a white solid with a slight odor of formaldehyde, insoluble in alcohol and ether, used in fungicides, bactericides, disinfectants, contraceptive creams, adhesives, hardener and waterproofing agent for gelatin.  3, record 17, English, - paraformaldehyde

Record number: 17, Textual support number: 1 OBS

"Paraformaldehyde" should not be referred to as "Triformol" or as "thioxymethylene".  3, record 17, English, - paraformaldehyde

Record number: 17, Textual support number: 2 OBS

Chemical formula: HO(CH₂O)_nH  4, record 17, English, - paraformaldehyde

Record 17,  Textual support,  French

Record number: 17, Textual support number: 1 DEF

Nom donné au mélange des polymères hydratés du méthanal [...] résines, adhésifs, fongicides, substance hydrofuge et désinfectante; crèmes contraceptives.  2, record 17, French, - paraformald%C3%A9hyde

Record number: 17, Textual support number: 2 DEF

Dénomination courante du polymère solide du formaldéhyde. (Solide blanc, il est souvent employé comme source de formaldéhyde pour désinfecter les effets et les chambres des malades, pour la synthèse de résines et pour la formulation de crèmes spermicides.)  3, record 17, French, - paraformald%C3%A9hyde

Record number: 17, Textual support number: 1 OBS

Formule chimique : HO(CH₂O)_nH  4, record 17, French, - paraformald%C3%A9hyde

Record 17,  Textual support,  Spanish

Record 18,  Textual support,  English

Record number: 18, Textual support number: 1 DEF

A chemical compound in the form of white powder, soluble in hot acids, slightly soluble in water, insoluble in alcohol.  2, record 18, English, - zinc%20fluoride

Record number: 18, Textual support number: 1 OBS

Utilization : phosphors, ceramic glazes, wood preserving, electroplating, organic fluorination.  2, record 18, English, - zinc%20fluoride

Record number: 18, Textual support number: 2 OBS

Chemical formula: ZnF₂  3, record 18, English, - zinc%20fluoride

Record 18,  Textual support,  French

Record number: 18, Textual support number: 1 OBS

Formule chimique : ZnF₂  2, record 18, French, - fluorure%20de%20zinc

Record 18,  Textual support,  Spanish

Record 19,  Textual support,  English

Record number: 19, Textual support number: 1 DEF

A chemical compound in the form of an orange-yellow powder, soluble in acids and hot water, insoluble in alcohol and ether, used as pigment.  2, record 19, English, - zinc%20dichromate

Record number: 19, Textual support number: 1 OBS

Chemical formula: ZnCr₂O₇·3H₂O  3, record 19, English, - zinc%20dichromate

Record 19,  Textual support,  French

Record number: 19, Textual support number: 1 OBS

Formule chimique : ZnCr₂O₇·3H₂O  2, record 19, French, - dichromate%20de%20zinc

Record 19,  Textual support,  Spanish

Record 20,  Textual support,  English

Record number: 20, Textual support number: 1 DEF

A chemical compound which appears under the form of of yellow solid, is soluble in alkalies and warm acetic or nitric acid, is insoluble in water and alcohol, is derived by nitration of diphenylamine, also from dinitrochlorobenzene, explodes on shock or exposure to heat, and is used as a booster exposive and for potassium analysis.  2, record 20, English, - hexanitrodiphenylamine

Record number: 20, Textual support number: 1 OBS

Chemical formula: (NO₂)₃C₆H₂NHC₆H₂(NO₂)₃  2, record 20, English, - hexanitrodiphenylamine

Record 20,  Textual support,  French

Record number: 20, Textual support number: 1 OBS

Formule chimique : (NO₂)₃C₆H₂NHC₆H₂(NO₂)₃  2, record 20, French, - hexanitrodiph%C3%A9nylamine

Record 20,  Textual support,  Spanish

Record 21,  Textual support,  English

Record number: 21, Textual support number: 1 DEF

A chemical compound which appears under the form of a colorless, crystalline solid, is almost insoluble in water, is miscible with aliphatic and aromatic hydrocarbons, esters, ethers and chlorinated hydrocarbons, is derived by reaction of sodium peroxide with isopropyl chloroformate and is used as a low-temperature polymerization catalyst.  6, record 21, English, - dipropan%2D2%2Dyl%20peroxydicarbonate

Record number: 21, Textual support number: 1 OBS

isopropyl peroxydicarbonate: obsolete form.  1, record 21, English, - dipropan%2D2%2Dyl%20peroxydicarbonate

Record number: 21, Textual support number: 2 OBS

IPP: This might be an in-house or a non-recognized abbreviation; not to be used alone, to avoid any risk of confusion.  1, record 21, English, - dipropan%2D2%2Dyl%20peroxydicarbonate

Record number: 21, Textual support number: 3 OBS

Chemical formula: C₈H₁₄O₆ or (CH₃)₂CHOC(O)OOC(O)OCH(CH₃)₂  6, record 21, English, - dipropan%2D2%2Dyl%20peroxydicarbonate

Record 21,  Textual support,  French

Record number: 21, Textual support number: 1 DEF

Composé chimique se présentant sous la forme d'un solide cristallin incolore, pratiquement insoluble dans l'eau, utilisé comme catalyseur de polymérisation.  3, record 21, French, - peroxydicarbonate%20de%20dipropan%2D2%2Dyle

Record number: 21, Textual support number: 1 OBS

peroxydicarbonate d'isopropyle : forme vieillie.  1, record 21, French, - peroxydicarbonate%20de%20dipropan%2D2%2Dyle

Record number: 21, Textual support number: 2 OBS

Formule chimique : C₈H₁₄O₆ ou (CH₃)₂CHOC(O)OOC(O)OCH(CH₃)₂  3, record 21, French, - peroxydicarbonate%20de%20dipropan%2D2%2Dyle

Record 21,  Textual support,  Spanish

Record 22,  Textual support,  English

Record number: 22, Textual support number: 1 DEF

A chemical compound which appears in the form of lustrous, white crystals which is soluble in water, insoluble in alcohol, is obtained by the action of nitric acid on barium carbonate or sulfide, is a strong oxidizing agent and which is used in pyrotechnics(where it gives green light), incendiaries, chemicals(barium peroxide), ceramic glazes, electronics and as a rodenticide.  2, record 22, English, - barium%20nitrate

Record number: 22, Textual support number: 1 OBS

Chemical formula: Ba(NO₃)₂  2, record 22, English, - barium%20nitrate

Record 22,  Textual support,  French

Record number: 22, Textual support number: 1 OBS

Formule chimique : Ba(NO₃)₂  2, record 22, French, - nitrate%20de%20baryum

Record 22,  Textual support,  Spanish

Record 23,  Textual support,  English

Record number: 23, Textual support number: 1 DEF

A chemical compound in the form of a white, crystalline powder which is insoluble in water and which is used in ceramics and in the preparation of insecticidal compositions.  6, record 23, English, - barium%20hexafluorosilicate%282%2D%29

Record number: 23, Textual support number: 1 OBS

barium silicofluoride: incorrect form.  7, record 23, English, - barium%20hexafluorosilicate%282%2D%29

Record number: 23, Textual support number: 2 OBS

Chemical formula: BaSiF₆H  7, record 23, English, - barium%20hexafluorosilicate%282%2D%29

Record 23,  Textual support,  French

Record number: 23, Textual support number: 1 DEF

Produit chimique se présentant sous la forme d'aiguilles blanches insolubles dans l'eau, l'alcool et les acides, très toxique, que l'on utilise comme insecticide, pour le durcissement des pierres et dans la fabrication du peroxyde de sodium.  4, record 23, French, - hexafluorosilicate%282%2D%29%20de%20baryum

Record number: 23, Textual support number: 1 OBS

silicofluorure de baryum : forme incorrecte.  4, record 23, French, - hexafluorosilicate%282%2D%29%20de%20baryum

Record number: 23, Textual support number: 2 OBS

Formule chimique : BaSiF₆H  5, record 23, French, - hexafluorosilicate%282%2D%29%20de%20baryum

Record 23,  Textual support,  Spanish

Record 24,  Textual support,  English

Record number: 24, Textual support number: 1 DEF

A chemical compound whichs appears under the form of a flammable, colorless liquid, is insoluble in water, is soluble in alcohol, and is used as a chemical intermediate.  3, record 24, English, - 3%2Dmethylpentane

Record number: 24, Textual support number: 1 OBS

3-methylpentane: 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).  3, record 24, English, - 3%2Dmethylpentane

Record number: 24, Textual support number: 2 OBS

Also known under the following commercial designations: UN 1208; UN 2462.  3, record 24, English, - 3%2Dmethylpentane

Record number: 24, Textual support number: 3 OBS

Chemical formula: C₆H₁₄ or CH₃CH₂CH(CH₃)CH₂CH₃ or (CH₃CH₂)₂CHCH₃  3, record 24, English, - 3%2Dmethylpentane

Record 24,  Textual support,  French

Record number: 24, Textual support number: 1 OBS

3-méthylpentane : 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).  4, record 24, French, - 3%2Dm%C3%A9thylpentane

Record number: 24, Textual support number: 2 OBS

Formule chimique : C₆H₁₄ ou CH₃CH₂CH(CH₃)CH₂CH₃ ou (CH₃CH₂)₂CHCH₃  4, record 24, French, - 3%2Dm%C3%A9thylpentane

Record 24,  Textual support,  Spanish

Record 25,  Textual support,  English

Record number: 25, Textual support number: 1 DEF

A chemical compound in the form of crystals, slightly soluble in alcohol, ether, glacial acetic acid, insoluble in water, derived from the distillation of coal tar, known to be carcinogen, used in organic synthesis.  4, record 25, English, - chrysene

Record number: 25, Textual support number: 1 OBS

chrysene: OSHA [Occupational Safety and Health Administration] name; form recommended by the IUPAC (International Union of Pure and Applied Chemistry).  5, record 25, English, - chrysene

Record number: 25, Textual support number: 2 OBS

Chemical formula: C₁₈H₁₂  6, record 25, English, - chrysene

Record 25,  Textual support,  French

Record number: 25, Textual support number: 1 DEF

Hydrocarbure aromatique, de formule C₁₈H₁₂, que l'on peut isoler des fractions lourdes des goudrons de houille et dont le squelette carboné se rencontre dans de nombreux produits naturels.  2, record 25, French, - chrys%C3%A8ne

Record number: 25, Textual support number: 1 OBS

chrysène : forme recommandée par l'UICPA (Union internationale de chimie pure et appliquée).  3, record 25, French, - chrys%C3%A8ne

Record number: 25, Textual support number: 2 OBS

Formule chimique : C₁₈H₁₂  3, record 25, French, - chrys%C3%A8ne

Record 25,  Textual support,  Spanish

Record 26,  Textual support,  English

Record number: 26, Textual support number: 1 DEF

A chemical compound having the formula LiF or FLi which appears under the form of a fine, white powder, is slightly soluble in water, is soluble in acids, is insoluble in alcohol, derives from the reaction of hydrogen fluoride with lithium carbonate, and is used in metallurgy(welding and soldering flux), ceramics, heat-exchange media, radiation dosimetry, synthetic crystals in infrared and ultraviolet instruments, as a rocket fuel component, a component of fuel for molten salt reactors and in x-ray diffraction.  2, record 26, English, - lithium%20fluoride

Record 26,  Textual support,  French

Record number: 26, Textual support number: 1 OBS

Formule chimique : LiF ou FLi  2, record 26, French, - fluorure%20de%20lithium

Record 26,  Textual support,  Spanish

Record number: 26, Textual support number: 1 DEF

Polvo blanco poco soluble en agua, soluble en ácidos, insoluble en alcohol. Muy tóxico e irritante.  1, record 26, Spanish, - fluoruro%20de%20litio

Record 27,  Textual support,  English

Record number: 27, Textual support number: 1 DEF

A chemical compound which appears under the form of a white powder, is insoluble in all common organic solvents, slightly soluble in cyclohexanone, and is used as a vulcaniziation accelerator with litharge.  4, record 27, English, - lead%28II%29%20dimethyldithiocarbamate

Record number: 27, Textual support number: 1 OBS

lead dimethyldithiocarbamate: obsolete form.  1, record 27, English, - lead%28II%29%20dimethyldithiocarbamate

Record number: 27, Textual support number: 2 OBS

Also known under the following commercial designation: NCI-CO2891.  4, record 27, English, - lead%28II%29%20dimethyldithiocarbamate

Record number: 27, Textual support number: 3 OBS

The capital letters "S" and "T" must be italicized.  5, record 27, English, - lead%28II%29%20dimethyldithiocarbamate

Record number: 27, Textual support number: 4 OBS

Chemical formula: C₆H₁₂N₂S₄·Pb or Pb[SCSN(CH₃)₂]₂  4, record 27, English, - lead%28II%29%20dimethyldithiocarbamate

Record 27,  Textual support,  French

Record number: 27, Textual support number: 1 DEF

Produit chimique qui se présente sous la forme d'une poudre blanche, insoluble dans les solvants organiques, légèrement soluble dans le cyclohexanone, utilisé comme accélérateur de vulcanisation avec le litharge.  3, record 27, French, - dim%C3%A9thyldithiocarbamate%20de%20plomb%28II%29

Record number: 27, Textual support number: 1 OBS

diméthyldithiocarbamate de plomb(II) : forme vieillie.  1, record 27, French, - dim%C3%A9thyldithiocarbamate%20de%20plomb%28II%29

Record number: 27, Textual support number: 2 OBS

Les lettres majuscules «S» et «T» s'écrivent en italique.  1, record 27, French, - dim%C3%A9thyldithiocarbamate%20de%20plomb%28II%29

Record number: 27, Textual support number: 3 OBS

Formule chimique : C₆H₁₂N₂S₄·Pb ou Pb[SCSN(CH₃)₂]₂  3, record 27, French, - dim%C3%A9thyldithiocarbamate%20de%20plomb%28II%29

Record 27,  Textual support,  Spanish

Record 28,  Textual support,  English

Record number: 28, Textual support number: 1 DEF

A chemical compound which appears under the form of combustible, colorless crystals, slightly soluble in water, soluble in alcohol and acetic acid, insoluble in benzene and petroleum ether, which is used for polymers and plasticizers.  4, record 28, English, - benzene%2D1%2C3%2Ddicarboxylic%20acid

Record number: 28, Textual support number: 1 OBS

benzene-1,3-dicarboxylic acid: form recommended by the IUPAC (International Union of Pure and Applied Chemistry).  5, record 28, English, - benzene%2D1%2C3%2Ddicarboxylic%20acid

Record number: 28, Textual support number: 2 OBS

IPA: This might be an in-house or a non-recognized abbreviation; not to be used alone, to avoid any risk of confusion.  5, record 28, English, - benzene%2D1%2C3%2Ddicarboxylic%20acid

Record number: 28, Textual support number: 3 OBS

Chemical formula: C₈H₆O₄ or C₆H₄(COOH)₂  4, record 28, English, - benzene%2D1%2C3%2Ddicarboxylic%20acid