Phosphinic acid,diphenyl-, 1,4-butanediyl ester (9CI)
Names
[ CAS No. ]:
4151-25-1
[ Name ]:
Phosphinic acid,diphenyl-, 1,4-butanediyl ester (9CI)
[Synonym ]:
Phosphinic acid,diphenyl-,tetramethylene ester
diphenyl-phosphinic acid,1,4-butanediyl ester
butane-1,4-diyl bis[diphenyl(phosphinate)]
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
Precursor & DownStream
Precursor
DownStream
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%