Butanoic acid,3-oxo-2-(triphenylphosphoranylidene)-, ethyl ester

Modify Date: 2025-08-25 18:46:30

Butanoic acid,3-oxo-2-(triphenylphosphoranylidene)-, ethyl ester Structure
Butanoic acid,3-oxo-2-(triphenylphosphoranylidene)-, ethyl ester structure
Common Name Butanoic acid,3-oxo-2-(triphenylphosphoranylidene)-, ethyl ester
CAS Number 1474-92-6 Molecular Weight 390.41100
Density 1.18g/cm3 Boiling Point 530.7ºC at 760mmHg
Molecular Formula C24H23O3P Melting Point N/A
MSDS N/A Flash Point 287.7ºC

 Names

Name ethyl 3-oxo-2-(triphenylphosphoranylidene)butanoate
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.18g/cm3
Boiling Point 530.7ºC at 760mmHg
Molecular Formula C24H23O3P
Molecular Weight 390.41100
Flash Point 287.7ºC
Exact Mass 390.13800
PSA 53.18000
LogP 3.30500
Vapour Pressure 2.41E-11mmHg at 25°C
Index of Refraction 1.595

 Synonyms

2-Triphenylphosphoranyliden-acetessigsaeure-aethylester
ethyl 2-triphenylphosphoranylidene-3-oxobutyrate
4-Methylpyrimidine-5-carboxylic acid ethyl ester
4-methyl-5-ethoxycarbonylpyrimidine
ethyl 3-oxo-2-(triphenylphosphoranylidene)butyrate
2-triphenylphosphoranyliden-acetoacetic acid ethyl ester
ethoxycarbonyl-5 methyl-4 pyrimidine
ethoxycarbonylacetylmethylenetriphenylphosphorane
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