2-(Difluoromethyl)benzoic acid

Modify Date: 2024-01-09 15:44:03

2-(Difluoromethyl)benzoic acid Structure
2-(Difluoromethyl)benzoic acid structure
Common Name 2-(Difluoromethyl)benzoic acid
CAS Number 799814-32-7 Molecular Weight 172.129
Density 1.3±0.1 g/cm3 Boiling Point 269.2±35.0 °C at 760 mmHg
Molecular Formula C8H6F2O2 Melting Point N/A
MSDS N/A Flash Point 116.6±25.9 °C

 Names

Name 2-(Difluoromethyl)benzoic acid
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.3±0.1 g/cm3
Boiling Point 269.2±35.0 °C at 760 mmHg
Molecular Formula C8H6F2O2
Molecular Weight 172.129
Flash Point 116.6±25.9 °C
Exact Mass 172.033585
PSA 37.30000
LogP 2.27
Vapour Pressure 0.0±0.6 mmHg at 25°C
Index of Refraction 1.503
Storage condition 2-8°C

 Safety Information

HS Code 2916399090

 Synthetic Route

~94%

2-(Difluoromethyl)benzoic acid Structure

2-(Difluorometh...

CAS#:799814-32-7

Literature: SIRTRIS PHARMACEUTICALS, INC.; CASAUBON, Rebecca, L.; NARAYAN, Radha; OALMANN, Christopher; VU, Chi, B. Patent: WO2013/59587 A1, 2013 ; Location in patent: Page/Page column 190; 191 ;

~86%

2-(Difluoromethyl)benzoic acid Structure

2-(Difluorometh...

CAS#:799814-32-7

Literature: Xu, Peng; Guo, Shuo; Wang, Liyan; Tang, Pingping Angewandte Chemie - International Edition, 2014 , vol. 53, # 23 p. 5955 - 5958 Angew. Chem., 2014 , vol. 126, # 23 p. 6065 - 6068,4

~59%

2-(Difluoromethyl)benzoic acid Structure

2-(Difluorometh...

CAS#:799814-32-7

Literature: BAYER CROPSCIENCE AKTIENGESELLSCHAFT Patent: WO2004/103953 A1, 2004 ; Location in patent: Page/Page column 51 ;

~%

2-(Difluoromethyl)benzoic acid Structure

2-(Difluorometh...

CAS#:799814-32-7

Literature: SIRTRIS PHARMACEUTICALS, INC.; CASAUBON, Rebecca, L.; NARAYAN, Radha; OALMANN, Christopher; VU, Chi, B. Patent: WO2013/59587 A1, 2013 ;

 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

2-(Difluoromethyl)benzoic acid
CL8042
Benzoic acid,2-(difluoromethyl)
2-difluoromethyl-benzoic acid
Benzoic acid, 2-(difluoromethyl)-