4-fluoro-3-(trifluoromethyl)cinnamic acid

Modify Date: 2025-08-25 08:01:45

4-fluoro-3-(trifluoromethyl)cinnamic acid Structure
4-fluoro-3-(trifluoromethyl)cinnamic acid structure
Common Name 4-fluoro-3-(trifluoromethyl)cinnamic acid
CAS Number 239463-90-2 Molecular Weight 234.14700
Density 1.438g/cm3 Boiling Point 294ºC at 760 mmHg
Molecular Formula C10H6F4O2 Melting Point 141-144ºC
MSDS N/A Flash Point 131.6ºC

 Names

Name (E)-3-[4-fluoro-3-(trifluoromethyl)phenyl]prop-2-enoic acid
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.438g/cm3
Boiling Point 294ºC at 760 mmHg
Melting Point 141-144ºC
Molecular Formula C10H6F4O2
Molecular Weight 234.14700
Flash Point 131.6ºC
Exact Mass 234.03000
PSA 37.30000
LogP 2.94230
Vapour Pressure 0.000759mmHg at 25°C
Index of Refraction 1.51
InChIKey DESJUJUEXMNIGB-DUXPYHPUSA-N
SMILES O=C(O)C=Cc1ccc(F)c(C(F)(F)F)c1

 Safety Information

Hazard Codes Xi: Irritant;
Risk Phrases 36/37/38
Safety Phrases 26-36
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%

 Synonyms

JRD-0582
(2E)-3-[4-fluoro-3-(trifluoromethyl)phenyl]prop-2-enoic acid
MFCD00236298
3-[4-fluoro-3-(trifluoromethyl)phenyl]prop-2-enoic Acid
4-Fluoro-3-(trifluoromethyl)cinnamic acid
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