TERMIUM Plus®

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

C10H7NH2 [3 records]

Record 1 2013-08-30

English

Subject field(s)
  • Chemical Elements and Compounds
Universal entry(ies)
C10H7NH2
correct, formula, see observation
C10H9N
correct, formula, see observation
OBS

White, toxic crystals, soluble in alcohol and other; used in dyes; the two forms are a-naphthylamine, boiling at 301o C, and B-naphthylamine, boiling at 306o C.

OBS

Chemical formula: C10H7NH2

French

Domaine(s)
  • Éléments et composés chimiques
Entrée(s) universelle(s)
C10H7NH2
correct, formula, see observation
C10H9N
correct, formula, see observation
OBS

Dénomination courante des aminonaphtalènes [...]

OBS

Il y a deux isomères, l'alpha-naphtylamine et la β-naphtylamine. [...] L'une et l'autre sont des agents cancérigènes.

OBS

Dans l'observation précédente, le mot «alpha» qui précède le trait d'union doit être remplacé par la lettre grecque correspondante ou s'écrire en italique.

OBS

Formule chimique : C10H7NH2

Spanish

Campo(s) temático(s)
  • Elementos y compuestos químicos
Entrada(s) universal(es)
C10H7NH2
correct, formula, see observation
C10H9N
correct, formula, see observation
OBS

Fórmula química: C10 H7 NH2

Save record 1

Record 2 2011-08-09

English

Subject field(s)
  • Chemical Elements and Compounds
Universal entry(ies)
C10H7NH2
formula, see observation
C10H9N
formula, see observation
91-59-8
CAS number
DEF

A chemical product in the form of white to reddish lustrous leaflets which is soluble in hot water, alcohol, ether, has a boiling point of 306°C, is combustible, and which is derived from beta-naphthol by heating in an autoclave with ammonium sulfite and ammonia.

OBS

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

OBS

beta: A prefix denoting the position of a substituting atom or group in an organic compound. The Greek letters alpha, beta, gamma, etc., are usually not identical with the IUPAC numbering system, 1,2,3, etc., since they do not start from the same carbon atom. However, alpha and beta are used with naphthalene ring compounds to show the 1 and 2 positions, respectively.

OBS

β-naphthylamine: incorrect form.

OBS

Chemical formulas: C10H7NH2 or C10H9N

Key term(s)
  • beta-naphthylamine

French

Domaine(s)
  • Éléments et composés chimiques
Entrée(s) universelle(s)
C10H7NH2
formula, see observation
C10H9N
formula, see observation
91-59-8
CAS number
OBS

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

OBS

β-naphtylamine : forme fautive.

OBS

Formules chimiques : C10H7NH2 ou C10H9N

Key term(s)
  • bêta-naphtylamine

Spanish

Save record 2

Record 3 2011-03-21

English

Subject field(s)
  • Chemical Elements and Compounds
Universal entry(ies)
C10H7NH2
formula, see observation
C10H9N
formula, see observation
134-32-7
CAS number
DEF

A chemical compound in the form of white crystals, becoming red on exposure to air, soluble in alcohol and ether, slightly soluble in water, boiling point 301°C, combustible, derived from the reduction of alpha-nitro-naphthalene with iron and hydrochloric acid, which is used in dyes, dye intermediates and agricultural chemicals.

OBS

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

OBS

alpha-naphthylamine: The word "alpha" must be replaced by the corresponding Greek letter or italicized.

OBS

Chemical formula: C10H7NH2 or C10H9N

Key term(s)
  • α-naphthylamine

French

Domaine(s)
  • Éléments et composés chimiques
Entrée(s) universelle(s)
C10H7NH2
formula, see observation
C10H9N
formula, see observation
134-32-7
CAS number
DEF

Produit chimique se présentant sous la forme de cristaux blancs, soluble dans l'alcool et l'éther, soluble dans l'eau, utilisé, entre autres, comme accélérateur de vulcanisation, comme teinture pour l'impression des tissus et comme agent de flottaison des minerais du cuivre.

OBS

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

OBS

alpha-naphtylamine : Le mot «alpha» doit être remplacé par la lettre grecque correspondante ou s'écrire en italique.

OBS

Formule chimique : C10H7NH2 ou C10H9N

Key term(s)
  • α-naphtylamine

Spanish

Save record 3

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

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: