TERMIUM Plus®

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METHYLATED FORM [3 records]

Record 1 2011-07-05

English

Subject field(s)
  • Chemical Elements and Compounds
  • Photography
  • Cosmetology
Universal entry(ies)
C14H20N2O6
formula, see observation
C14H20O2N2SO4
formula, see observation
C14H20O6N2S
formula, see observation
55-55-0
CAS number
DEF

A chemical product which appears under the form of colorless needles, is soluble in water and alcohol, is insoluble in ether, is derived by methylation of para-aminophenol and conversion of the resulting methylated base by neutralization with sulfuric acid, and which is used as a photographic developer.

OBS

bis(4-hydroxy-N-methylanilinium) sulfate: 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

The capital letter "N", the prefix "para" and its abbreviation "p" must be italicized.

OBS

monomethylparaminophenol sulfate; p-methylaminophenol sulfate: commercial names.

OBS

Elon: Kodak trade name.

OBS

Metol: Trade name used by Agfa, Ansco and others.

OBS

Rhodol: DuPont trade name.

OBS

Also known under the following commercial designations: Armol; Genol; Graphol; Metatyl; Photol; Planetol; Verol.

OBS

Chemical formula: C14H20N2O6S or C14H20O2N2SO4 or C14H20O6N2S

French

Domaine(s)
  • Éléments et composés chimiques
  • Photographie
  • Cosmétologie
Entrée(s) universelle(s)
C14H20N2O6
formula, see observation
C14H20O2N2SO4
formula, see observation
C14H20O6N2S
formula, see observation
55-55-0
CAS number
DEF

Produit chimique se présentant sous la forme d'aiguilles incolores, soluble dans l'eau et l'alcool, insoluble dans l'éther, utilisé comme révélateur en photographie.

OBS

sulfate de bis(4-hydroxy-N-méthylanilinium) : 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

La lettre majuscule «N», le préfixe «para» et son abréviation «p» s'écrivent en italique.

OBS

sulfate de p-méthylaminophénol; sulfate de monométhylparaminophénol : dénominations commerciales.

OBS

Formule chimique : C14H20N2O6S ou C14H20O2N2SO4 ou C14H20O6N2S

Spanish

Save record 1

Record 2 2001-09-25

English

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

Alcohol denatured with methanol.

OBS

According to the Oxford dictionary, methylated spirit contains about ten per cent of pyroxylic spirit and is the form in which alcohol is most commonly employed for industrial purposes.

OBS

See also the record for "denatured alcohol."

French

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

L'alcool méthylé [est] très largement utilisé comme solvant dans l'industrie [...]

Spanish

Save record 2

Record 3 2000-07-17

English

Subject field(s)
  • Chemistry
CONT

The methylated forms of mercury are usually the more highly bioavailable forms, and bioaccumulation and bioconcentration of organic forms of methylmercury are relatively high.

French

Domaine(s)
  • Chimie
CONT

Les formes méthylées de mercure sont généralement les plus biodisponibles et le taux de bioaccumulation et de bioconcentration des formes organiques du méthylmercure sont relativement élevés.

Spanish

Save record 3

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