| Identification | Back Directory | [Name]
TRIMETHYLPHOSPHINE OXIDE | [CAS]
676-96-0 | [Synonyms]
(CH3)3PO
Trimethylphosphinoxid
Oseltamivir Impurity 178
TRIMETHYLPHOSPHINE OXIDE
dimethylphosphorylmethane
Phosphine oxide, trimethyl-
(Dimethyl-phosphinoyl)-methane
dimethylphosphoryl)methane ,>97%
Trimethylphosphine oxide/676-96-0
Phosphine oxide,trimethyl- (6CI,8CI,9CI) | [EINECS(EC#)]
211-633-9 | [Molecular Formula]
C3H9OP | [MDL Number]
MFCD00013910 | [MOL File]
676-96-0.mol | [Molecular Weight]
92.08 |
| Chemical Properties | Back Directory | [Melting point ]
140-141°C | [Boiling point ]
194℃ | [density ]
0.900 | [Fp ]
71℃ | [storage temp. ]
under inert gas (nitrogen or Argon) at 2-8°C | [solubility ]
Soluble in polar organic solvents. | [form ]
Crystalline |
| Hazard Information | Back Directory | [Uses]
Trimethylphosphine oxide is a common side product in organic synthesis, including the Wittig, Staudinger, Mitsunobu reactions and also in the manufacture of triphenylphosphine. It is a popular reagent to induce the crystallization of various chemical compounds. It acts as an excellent ligand for hard metal centers. It can react with 9-methyl-9-azonianthracene methyl sulfate to get (10-methyl-9,10-dihydro-acridin-9-yl)-phosphonic acid dimethyl ester using sodium iodide and acetonitrile as solvent. |
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