4,4-Bis(4-fluorophenyl)butyric acid

Modify Date: 2024-01-16 17:31:03

4,4-Bis(4-fluorophenyl)butyric acid Structure
4,4-Bis(4-fluorophenyl)butyric acid structure
Common Name 4,4-Bis(4-fluorophenyl)butyric acid
CAS Number 20662-52-6 Molecular Weight 276.27800
Density 1.243g/cm3 Boiling Point 379.6ºC at 760mmHg
Molecular Formula C16H14F2O2 Melting Point N/A
MSDS N/A Flash Point 183.4ºC

 Names

Name 4,4-Bis(4-fluorophenyl)butyric acid
Synonym More Synonyms

 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

~99%

4,4-Bis(4-fluorophenyl)butyric acid Structure

4,4-Bis(4-fluor...

CAS#:20662-52-6

Literature: Chen, Gang; Xia, Hongguang; Cai, Yu; Ma, Dawei; Yuan, Junying; Yuan, Chengye Bioorganic and Medicinal Chemistry Letters, 2011 , vol. 21, # 1 p. 234 - 239

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4,4-Bis(4-fluorophenyl)butyric acid Structure

4,4-Bis(4-fluor...

CAS#:20662-52-6

Literature: , vol. 38, # 12 p. 3879 - 3901 Collection of Czechoslovak Chemical Communications, , vol. 43, # 7 p. 1760 - 1777

 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

4,4-Bis(4-fluorophenyl)butanoic acid
Einecs 243-949-8