4,4-Bis(4-fluorophenyl)butyric acid
Names
[ CAS No. ]:
20662-52-6
[ Name ]:
4,4-Bis(4-fluorophenyl)butyric acid
[Synonym ]:
4,4-Bis(4-fluorophenyl)butanoic acid
Einecs 243-949-8
Chemical & Physical Properties
[ Density]:
1.243g/cm3
[ Boiling Point ]:
379.6ºC at 760mmHg
[ Molecular Formula ]:
C16H14F2O2
[ Molecular Weight ]:
276.27800
[ Flash Point ]:
183.4ºC
[ Exact Mass ]:
276.09600
[ PSA ]:
37.30000
[ LogP ]:
3.96150
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%