2-Butenoic acid,3-cyano-, ethyl ester, (Z)- (9CI)

Modify Date: 2025-09-05 20:01:53

2-Butenoic acid,3-cyano-, ethyl ester, (Z)- (9CI) Structure
2-Butenoic acid,3-cyano-, ethyl ester, (Z)- (9CI) structure
Common Name 2-Butenoic acid,3-cyano-, ethyl ester, (Z)- (9CI)
CAS Number 40595-04-8 Molecular Weight 139.15200
Density 1.035g/cm3 Boiling Point 220.8ºC at 760mmHg
Molecular Formula C7H9NO2 Melting Point N/A
MSDS N/A Flash Point 93.8ºC

 Names

Name ethyl 3-cyanobut-2-enoate
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.035g/cm3
Boiling Point 220.8ºC at 760mmHg
Molecular Formula C7H9NO2
Molecular Weight 139.15200
Flash Point 93.8ºC
Exact Mass 139.06300
PSA 50.09000
LogP 1.01938
Index of Refraction 1.449
InChIKey ZRKOIZAQWIGYPW-XQRVVYSFSA-N
SMILES CCOC(=O)C=C(C)C#N

 Safety Information

HS Code 2926909090

 Customs

HS Code 2926909090
Summary HS:2926909090 other nitrile-function compounds VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%

 Synonyms

3-cyano-trans-crotonic acid ethyl ester
3-Cyan-trans-crotonsaeure-aethylester
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