Trimethylphosphine oxideTrimethylphosphine oxide is an organophosphorus compound with the chemical formula (CH3)3PO. It forms highly hygroscopic, white, needle-shaped crystals. It forms a dihydrate (CH3)3PO*2H2O. Read from the Chembox of the Wikipedia article Trimethylphosphine oxide, revision 1379894787.

Property

Value

Formula

C3H9OP, 92.08 g/mol

Melting point

140.5 °C

Boiling point

193.7 °C

Density

0.9 g/cm³

Flash point

71 °C

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