Hexamethylphosphoramide

Hexamethylphosphoramide
  • CAS No.:680-31-9
Other grades of this product :
Melting point 7 °C (lit.)
Boiling point 230-232 °C/740 mmHg (lit.)
density 1.03 g/mL at 25 °C (lit.)
vapor density 6.18 (vs air)
vapor pressure 0.07 mm Hg ( 25 °C)
refractive index n20/D1.459(lit.)
Fp 222 °F
storage temp. Inert atmosphere,Room Temperature
solubility Chloroform (Soluble), Methanol (Slightly)
pka4.69±0.70(Predicted)
form liquid
color Colorless to light yellow liquid
OdorSpicy odor (no threshold data)
Water Solubility Miscible
FreezingPoint 7℃
Merck 14,4725
BRN 1099903
Stability:Stable. Incompatible with strong acids, strong oxidizing agents.
InChIKeyGNOIPBMMFNIUFM-UHFFFAOYSA-N
CAS DataBase Reference680-31-9(CAS DataBase Reference)
IARC2B (Vol. 15, Sup 7, 71) 1999
NIST Chemistry ReferenceN,N,N',N',N",N'-Hexamethylphosphorotriamide(680-31-9)
EPA Substance Registry SystemHexamethylphosphoramide (680-31-9)

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