4-Fluoro-2-(trifluoromethyl)benzoic acid

Modify Date: 2024-01-02 18:54:26

4-Fluoro-2-(trifluoromethyl)benzoic acid Structure
4-Fluoro-2-(trifluoromethyl)benzoic acid structure
Common Name 4-Fluoro-2-(trifluoromethyl)benzoic acid
CAS Number 141179-72-8 Molecular Weight 208.110
Density 1.5±0.1 g/cm3 Boiling Point 239.0±40.0 °C at 760 mmHg
Molecular Formula C8H4F4O2 Melting Point 121-124 °C(lit.)
MSDS Chinese USA Flash Point 98.3±27.3 °C
Symbol GHS07
GHS07
Signal Word Warning

 Names

Name 4-fluoro-2-(trifluoromethyl)benzoic acid
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.5±0.1 g/cm3
Boiling Point 239.0±40.0 °C at 760 mmHg
Melting Point 121-124 °C(lit.)
Molecular Formula C8H4F4O2
Molecular Weight 208.110
Flash Point 98.3±27.3 °C
Exact Mass 208.014740
PSA 37.30000
LogP 2.88
Vapour Pressure 0.0±0.5 mmHg at 25°C
Index of Refraction 1.459

 Safety Information

Symbol GHS07
GHS07
Signal Word Warning
Hazard Statements H315-H319-H335
Precautionary Statements P261-P305 + P351 + P338
Personal Protective Equipment dust mask type N95 (US);Eyeshields;Gloves
Hazard Codes Xi:Irritant;
Risk Phrases R36/37/38
Safety Phrases S26-S36
RIDADR NONH for all modes of transport
WGK Germany 3
HS Code 2916399090

 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%

 Articles2

More Articles
Quantitative structure-metabolism relationships for substituted benzoic acids in the rat. Computational chemistry, NMR spectroscopy and pattern recognition studies.

Biochem. Pharmacol. 44(10) , 1935-46, (1992)

An extensive set of computed molecular properties, both steric and electronic, have been calculated using molecular orbital and empirical methods for benzoic acid (1) and a congeneric series of substi...

Benzazepinone Nav1.7 blockers: potential treatments for neuropathic pain.

Bioorg. Med. Chem. Lett. 17(22) , 6172-7, (2007)

A series of benzazepinones were synthesized and evaluated as hNa(v)1.7 sodium channel blockers. Several compounds from this series displayed good oral bioavailability and exposure and were efficacious...

 Synonyms

4-fluoro-2-trifluoromethylbenzoic acid
Benzoic acid, 4-fluoro-2-(trifluoromethyl)-
QVR DF BXFFF
2-trifluoromethyl-4-fluorobenzoic acid
4-Fluoro-2(trifluoromethyl)benzoic acid
2-CF3-4-F-benzoic acid
MFCD00040982
4-Fluoro-2-(trifluoromethyl)benzoic acid
α,α,α,4-Tetrafluoro-o-toluic acid