TERMIUM Plus®

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hexamethylene diisocyanate [2 records]

Record 1 2011-08-26

English

Subject field(s)
  • Chemical Elements and Compounds
Universal entry(ies)
C8H12N2O2
formula, see observation
OCN(CH2)6NCO
formula, see observation
822-06-0
CAS number
DEF

A chemical compound which appears under the form of a combustible liquid and is used as a chemical intermediate.

OBS

hexamethylenediisocyanate: obsolete form.

OBS

Chemical formula: C8H12N2O2 or OCN(CH2)6NCO

French

Domaine(s)
  • Éléments et composés chimiques
Entrée(s) universelle(s)
C8H12N2O2
formula, see observation
OCN(CH2)6NCO
formula, see observation
822-06-0
CAS number
DEF

Composé chimique qui se présente sous la forme d'un liquide combustible et que l'on utilise comme produit intermédiaire.

OBS

hexaméthylènediisocyanate : forme vieillie et incorrecte.

OBS

Formule chimique : C8H12N2O2 ou OCN(CH2)6NCO

Spanish

Save record 1

Record 2 1999-06-18

English

Subject field(s)
  • Plastic Materials
CONT

Polyurethane (or polyisocyanate) resins are produced by the reaction of a diisocyanate with a compound containing at least two active hydrogen atoms, such as a diol or diamine. Toluene diisocyanate (TDI), diphenylmethane diisocyanate (MDI), and hexamethylene diisocyanate (HDI) are frequently employed. They are prepared by the reaction of phosgene with the corresponding diamines ....

OBS

Utilization : chemical intermediate.

French

Domaine(s)
  • Matières plastiques
CONT

Si le polyuréthanne résulte de la réaction d'un diol avec un diisocyanate, il est linéaire. [...] Les diisocyanates les plus employés sont l'hexamethylène diisocyanate (HMDI) et le toluène diisocyanate (TDI).

Spanish

Save record 2

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