TERMIUM Plus®

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

TETROXIDE [7 records]

Record 1 2011-08-22

English

Subject field(s)
  • Chemical Elements and Compounds
Universal entry(ies)
N2O4
formula, see observation
10544-72-6
CAS number
DEF

A compound of nitrogen with oxygen which is used in the production of nitric acid, as a nitrating agent, an oxidizing agent, a catalyst, an oxidizer for rocket fuels and a polymerization inhibitor for acrylates.

OBS

dinitrogen tetraoxide: 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 following commercial designations: NA 1067; UN 1067.

OBS

nitrogen tetraoxide; nitrogen tetroxide: ambiguous names.

OBS

Chemical formula: N2O4

French

Domaine(s)
  • Éléments et composés chimiques
Entrée(s) universelle(s)
N2O4
formula, see observation
10544-72-6
CAS number
OBS

tétraoxyde de diazote : 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

Ne pas confondre avec «vapeurs nitreuses» ou «vapeurs rutilantes» (en anglais : "nitrous fumes"), qui se rapporte à un mélange d'oxydes de l'azote où dominent le dioxyde et le peroxyde.

OBS

Formule chimique : N2O4

Spanish

Campo(s) temático(s)
  • Elementos y compuestos químicos
Entrada(s) universal(es)
N2O4
formula, see observation
10544-72-6
CAS number
OBS

Fórmula química : N2O4

Save record 1

Record 2 2011-07-05

English

Subject field(s)
  • Chemical Elements and Compounds
Universal entry(ies)
RuO4
formula, see observation
DEF

A chemical compound in the form of yellow crystals, sublimes at room temperature, is used as an oxidizing agent.

OBS

«Ruthenium tetroxide» is derived from acidic solution of Ru compounds which are heated with strong oxidizing agents.

OBS

Chemical formula: RuO4

French

Domaine(s)
  • Éléments et composés chimiques
Entrée(s) universelle(s)
RuO4
formula, see observation
OBS

Le tétroxyde renferme quatre atomes d'oxygène par molécule.

OBS

Formule chimique : RuO4

Spanish

Save record 2

Record 3 2010-10-18

English

Subject field(s)
  • Chemical Elements and Compounds
  • Geochemistry
Universal entry(ies)
Sb2O4
formula, see observation
OBS

Compare with "antimony oxide."

OBS

Chemical formula: Sb2O4

French

Domaine(s)
  • Éléments et composés chimiques
  • Géochimie
Entrée(s) universelle(s)
Sb2O4
formula, see observation
OBS

Formule chimique : Sb2O4

Spanish

Save record 3

Record 4 2010-09-22

English

Subject field(s)
  • Chemical Elements and Compounds
Universal entry(ies)
O4Os
formula, see observation
OsO4
formula, see observation
20816-12-0
CAS number
CONT

[Osmium tetroxide is a] volatile compound used e.g. for post-fixation (1-2% w/v in phosphate or cacodylate buffer); the specimen is immersed in (or exposed to the vapour of) the solution. OsO4 may cross-link and stabilize e.g. lipids by reacting with their double bonds. Longer exposure to OsO4 may be used for positive staining in electron microscopy.

OBS

Chemical formula: O4Os or OsO4

French

Domaine(s)
  • Éléments et composés chimiques
Entrée(s) universelle(s)
O4Os
formula, see observation
OsO4
formula, see observation
20816-12-0
CAS number
OBS

Formule chimique : O4Os ou OsO4

Spanish

Campo(s) temático(s)
  • Elementos y compuestos químicos
Entrada(s) universal(es)
O4Os
formula, see observation
OsO4
formula, see observation
20816-12-0
CAS number
Save record 4

Record 5 2010-04-22

English

Subject field(s)
  • Genetics
  • Biochemistry
CONT

Chemical Mismatch Cleavage (CMC) is often referred to as Chemical Cleavage of Mismatch (CCM), Amplification Mismatch Detection (AMD), Hydroxylamine Osmium tetroxide method (HOT); and is a method for searching for the presence of unknown mutations.

French

Domaine(s)
  • Génétique
  • Biochimie
CONT

Nous présentons les avantages relatifs d'une stratégie de recherche spécifique des mutations qui introduisent un signal d'arrêt prématuré de la synthèse protéique fondée sur le test de troncation des protéines (PTT), par rapport aux techniques classiques de balayage d'un fragment d'ADN ou d'ARN telles que l'électrophorèse en gel de gradient dénaturant (DGGE), l'analyse d'hétéroduplex (HA), l'analyse de conformation de l'ADN en simple brin (SSCA) ou le clivage chimique ou enzymatique de mésappariements (CCM/EMC).

Spanish

Save record 5

Record 6 2004-01-13

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 6

Record 7 1986-03-30

English

Subject field(s)
  • Chemical Elements and Compounds

French

Domaine(s)
  • Éléments et composés chimiques
OBS

tétraoxyde : terme uniformisé par CP Rail.

Spanish

Save record 7

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