4-Hydroxy-3-(trifluoromethyl)benzoic acid

Modify Date: 2025-08-23 20:14:41

4-Hydroxy-3-(trifluoromethyl)benzoic acid Structure
4-Hydroxy-3-(trifluoromethyl)benzoic acid structure
Common Name 4-Hydroxy-3-(trifluoromethyl)benzoic acid
CAS Number 220239-68-9 Molecular Weight 206.119
Density 1.5±0.1 g/cm3 Boiling Point 301.7±42.0 °C at 760 mmHg
Molecular Formula C8H5F3O3 Melting Point 144-147°C
MSDS N/A Flash Point 136.2±27.9 °C

 Names

Name 4-hydroxy-3-(trifluoromethyl)benzoic acid
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.5±0.1 g/cm3
Boiling Point 301.7±42.0 °C at 760 mmHg
Melting Point 144-147°C
Molecular Formula C8H5F3O3
Molecular Weight 206.119
Flash Point 136.2±27.9 °C
Exact Mass 206.019073
PSA 57.53000
LogP 3.09
Vapour Pressure 0.0±0.7 mmHg at 25°C
Index of Refraction 1.510
InChIKey DPVRVZQEDJVWLS-UHFFFAOYSA-N
SMILES O=C(O)c1ccc(O)c(C(F)(F)F)c1

 Safety Information

Hazard Codes Xi: Irritant;
Risk Phrases R36/37/38
Safety Phrases S26-S36/37/39
HS Code 2918290000

 Synthetic Route

~85%

4-Hydroxy-3-(trifluoromethyl)benzoic acid Structure

4-Hydroxy-3-(tr...

CAS#:220239-68-9

Literature: EP2202232 A1, ; Page/Page column 57 ;

 Customs

HS Code 2918290000
Summary HS: 2918290000 other carboxylic acids with phenol function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives Tax rebate rate:9.0% Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward) VAT:17.0% MFN tariff:6.5% General tariff:30.0%

 Synonyms

MFCD01091008
3-trifluoromethyl-4-hydroxybenzoic acid
Benzoic acid, 4-hydroxy-3-(trifluoromethyl)-
4-Hydroxy-3-(trifluoromethyl)benzoic acid
QVR DQ CXFFF
4-Hydroxy-3-trifluoromethylbenzoic acid
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