Methyl triphenylphosphoranylideneacetate

Modify Date: 2025-09-05 20:06:33

Methyl triphenylphosphoranylideneacetate Structure
Methyl triphenylphosphoranylideneacetate structure
Common Name Methyl triphenylphosphoranylideneacetate
CAS Number 21204-67-1 Molecular Weight 334.348
Density 1.2±0.1 g/cm3 Boiling Point 479.1±28.0 °C at 760 mmHg
Molecular Formula C21H19O2P Melting Point N/A
MSDS N/A Flash Point 256.8±44.3 °C

 Names

Name Methyl triphenylphosphoranylideneacetate
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.2±0.1 g/cm3
Boiling Point 479.1±28.0 °C at 760 mmHg
Molecular Formula C21H19O2P
Molecular Weight 334.348
Flash Point 256.8±44.3 °C
Exact Mass 334.112274
LogP 3.68
Vapour Pressure 0.0±1.2 mmHg at 25°C
Index of Refraction 1.608

 Synonyms

Methyl 2-(triphenylphosphoranylidene)acetate
METHOXYCARBONYL-METHYLENE-TRIPHENYL-PHOSPHORANE
Triphenyl(carbomethoxymethylene)phosphorane
((Methoxycarbonyl)methylene)triphenylphosphorane
Methyl triphenylphosphoranylideneacetate
Methyl (triphenylphosphoranylidene)acetate
EINECS 220-018-4
Acetic acid, (triphenylphosphoranylidene)-, methyl ester
(Carbomethoxymethylene)triphenylphosphorane
Acetic acid, 2-(triphenylphosphoranylidene)-, methyl ester
(Methoxycarbonylmethylene)triphenylphosphorane
(Triphenylphosphoranylidene)acetic acid methyl ester
[(Methoxycarbonyl)methylene]triphenylphosphorane
MFCD00008455
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