Ethyl 3-phenyl-2-butenoate

Modify Date: 2025-08-27 23:08:53

Ethyl 3-phenyl-2-butenoate Structure
Ethyl 3-phenyl-2-butenoate structure
Common Name Ethyl 3-phenyl-2-butenoate
CAS Number 945-93-7 Molecular Weight 190.23800
Density 1.042 g/mL at 25ºC(lit.) Boiling Point 268.5ºC at 760 mmHg
Molecular Formula C12H14O2 Melting Point N/A
MSDS N/A Flash Point 143.7ºC

 Names

Name ETHYL TRANS-β-METHYLCINNAMATE
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.042 g/mL at 25ºC(lit.)
Boiling Point 268.5ºC at 760 mmHg
Molecular Formula C12H14O2
Molecular Weight 190.23800
Flash Point 143.7ºC
Exact Mass 190.09900
PSA 26.30000
LogP 2.65300
Index of Refraction n20/D 1.546(lit.)
Storage condition 2~8℃

 Safety Information

Hazard Codes Xi
Safety Phrases 24-25
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%

 Synonyms

Ethyl 3-phenylcrotonate
ETHYL B-METHYLCINNAMATE
2-BUTENOIC ACID,3-PHENYL-ETHYL ESTER(E)
2-Butenoic acid,3-phenyl-,ethyl ester
ETHYL TRANS-BETA-METHYLCINNAMATE
ETHYL TRANS-SS-METHYLCINNAMATE
Ethyl 3-Phenylbut-2-enoate
ETHYL BETA-METHYLCINNAMATE
Ethylbeta-methylcinnamate
(E)-3-phenyl-but-2-enoic acid ethyl ester
Ethyl 3-phenylbut-2-enoate
2-BUTENOIC ACID, 3-PHENYL-ETHYL ESTER(E)
(E)-3-phenyl-2-butenoic acid ethyl ester
trans-3-phenyl-but-2-enoic-acid ethyl ester
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