Hexamethylphosphoramide

CAS NO: 680-31-9
Molecular Formula: C6H18N3OP
Molecular Weight: 179.2

Synonyms

HPT

HMPA

HEMPA

HMPTA

ent50882

ent50,882

ENT 50882

hexamethyl

ENT 50,882

HEXAMETAPOL

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Chemical Properties

mp :

7 °C(lit.)
bp :

230-232 °C740 mm Hg(lit.)
fp :

222 °F
merck :

4725
density :

1.03 g/mL at 25 °C(lit.)
vapourDensity :

6.18 (vs air)
vapourPressure :

0.07 mm Hg ( 25 °C)
refractiveIndex :

n20/D 1.459(lit.)
waterSolubility :

Miscible