(2E)-3-Phenyl-2-butenoic acid

Modify Date: 2025-08-29 17:10:29

(2E)-3-Phenyl-2-butenoic acid Structure
(2E)-3-Phenyl-2-butenoic acid structure
Common Name (2E)-3-Phenyl-2-butenoic acid
CAS Number 1199-20-8 Molecular Weight 162.185
Density 1.1±0.1 g/cm3 Boiling Point 281.9±10.0 °C at 760 mmHg
Molecular Formula C10H10O2 Melting Point N/A
MSDS N/A Flash Point 188.2±9.9 °C

 Names

Name (E)-3-phenylbut-2-enoic acid
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.1±0.1 g/cm3
Boiling Point 281.9±10.0 °C at 760 mmHg
Molecular Formula C10H10O2
Molecular Weight 162.185
Flash Point 188.2±9.9 °C
Exact Mass 162.068085
PSA 37.30000
LogP 2.96
Vapour Pressure 0.0±0.6 mmHg at 25°C
Index of Refraction 1.562
InChIKey PEXWJYDPDXUVSV-BQYQJAHWSA-N
SMILES CC(=CC(=O)O)c1ccccc1

 Safety Information

Hazard Codes Xn
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

(E/Z)-3-phenyl-2-butenoic acid
Crotonic acid,3-phenyl
2-Butenoic acid,3-phenyl-,(E)
2-Butenoic acid, 3-phenyl-, (2E)-
3-phenyl-2-butenoic acid
QV1UY1&R
3-phenyl crotonic acid
(2E)-3-Phenyl-2-butenoic acid
(2E)-3-phenylbut-2-enoic acid
3-phenyl-but-2-enoic acid
2-Butenoic acid,3-phenyl
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