Hexamethylene diisocyanateHexamethylene diisocyanate (HDI) is the organic compound with the formula (CH2)6(NCO)2. It is classified as an diisocyanate. It is a colorless liquid. It has sometimes been called HMDI but this not usually done to avoid confusion with Hydrogenated MDI. Read from the Chembox of the Wikipedia article Hexamethylene diisocyanate, revision 1327001212.

Property

Value

Formula

C8H12N2O2, 168.20 g/mol

Melting point

-67 °C

Boiling point

255 °C

Density

1.047 g/cm³

Flash point

135 °C

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