Phosphinic acid,diphenyl-, 1,4-butanediyl ester (9CI)

Modify Date: 2024-01-16 18:07:57

Phosphinic acid,diphenyl-, 1,4-butanediyl ester (9CI) Structure
Phosphinic acid,diphenyl-, 1,4-butanediyl ester (9CI) structure
Common Name Phosphinic acid,diphenyl-, 1,4-butanediyl ester (9CI)
CAS Number 4151-25-1 Molecular Weight 490.46700
Density 1.23g/cm3 Boiling Point 619.8ºC at 760mmHg
Molecular Formula C28H28O4P2 Melting Point N/A
MSDS N/A Flash Point 341.3ºC

 Names

Name [4-diphenylphosphoryloxybutoxy(phenyl)phosphoryl]benzene
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.23g/cm3
Boiling Point 619.8ºC at 760mmHg
Molecular Formula C28H28O4P2
Molecular Weight 490.46700
Flash Point 341.3ºC
Exact Mass 490.14600
PSA 72.22000
LogP 5.65800
Index of Refraction 1.602

 Safety Information

HS Code 2916399090

 Synthetic Route

~%

Phosphinic acid,diphenyl-, 1,4-butanediyl ester (9CI) Structure

Phosphinic acid...

CAS#:4151-25-1

Literature: Struck Journal of medicinal chemistry, 1966 , vol. 9, # 2 p. 231 - 234

 Precursor & DownStream

Precursor  2

DownStream  0

 Customs

HS Code 2916399090
Summary 2916399090 other aromatic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%

 Synonyms

Phosphinic acid,diphenyl-,tetramethylene ester
diphenyl-phosphinic acid,1,4-butanediyl ester
butane-1,4-diyl bis[diphenyl(phosphinate)]