2-(4-BROMOPHENYL)-2,2-DIFLUOROACETIC ACID

Modify Date: 2024-08-14 17:12:32

2-(4-BROMOPHENYL)-2,2-DIFLUOROACETIC ACID Structure
2-(4-BROMOPHENYL)-2,2-DIFLUOROACETIC ACID structure
Common Name 2-(4-BROMOPHENYL)-2,2-DIFLUOROACETIC ACID
CAS Number 913574-93-3 Molecular Weight 251.025
Density 1.7±0.1 g/cm3 Boiling Point 323.2±37.0 °C at 760 mmHg
Molecular Formula C8H5BrF2O2 Melting Point N/A
MSDS N/A Flash Point 149.3±26.5 °C

 Names

Name 2-(4-bromophenyl)-2,2-difluoroacetic acid
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.7±0.1 g/cm3
Boiling Point 323.2±37.0 °C at 760 mmHg
Molecular Formula C8H5BrF2O2
Molecular Weight 251.025
Flash Point 149.3±26.5 °C
Exact Mass 249.944092
PSA 37.30000
LogP 3.68
Vapour Pressure 0.0±0.7 mmHg at 25°C
Index of Refraction 1.533
Storage condition 2-8℃

 Safety Information

HS Code 2916399090

 Synthetic Route

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2-(4-BROMOPHENYL)-2,2-DIFLUOROACETIC ACID Structure

2-(4-BROMOPHENY...

CAS#:913574-93-3

Literature: Sheppeck, James; Dhar, T.G. Murali; Doweyko, Lidia; Gilmore, John; Weinstein, David; Xiao, Hai-Yun; Yang, Bingwei V.; Doweyko, Arthur M. Patent: US2006/154973 A1, 2006 ; Location in patent: Page/Page column 47 ;

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2-(4-BROMOPHENYL)-2,2-DIFLUOROACETIC ACID Structure

2-(4-BROMOPHENY...

CAS#:913574-93-3

Literature: Fujikawa, Kenichi; Fujioka, Yasutaka; Kobayashi, Akira; Amii, Hideki Organic Letters, 2011 , vol. 13, # 20 p. 5560 - 5563

 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

Benzeneacetic acid, 4-bromo-α,α-difluoro-
(4-Bromophenyl)(difluoro)acetic acid
difluoro(4-bromophenyl)acetic acid