2-Butenoic acid,3-ethoxy-, ethyl ester
Names
[ CAS No. ]:
998-91-4
[ Name ]:
2-Butenoic acid,3-ethoxy-, ethyl ester
[Synonym ]:
Crotonic acid,3-ethoxy-,ethyl ester
Ethyl 3-ethoxycrotonate
ETHYL 3-ETHOXY-2-BUTENOATE
3-Ethoxycrotonic acid ethyl ester
EINECS 213-652-8
3-Ethoxy-2-butenoic acid ethyl ester
ethyl3-ethoxybut-2-enoate
3-ethoxy-but-2-enoic acid ethyl ester
MFCD00026932
Chemical & Physical Properties
[ Boiling Point ]:
86-88ºC (14 torr)
[ Melting Point ]:
30ºC
[ Molecular Formula ]:
C8H14O3
[ Molecular Weight ]:
158.19500
[ Flash Point ]:
58.3ºC
[ Exact Mass ]:
158.09400
[ PSA ]:
35.53000
[ LogP ]:
1.48980
[ Index of Refraction ]:
1.4535
MSDS
Safety Information
[ Hazard Codes ]:
Xi: Irritant;
[ Risk Phrases ]:
R36/37/38
[ Safety Phrases ]:
S24/25
[ RIDADR ]:
UN 1325 4.1/PG 2
[ HS Code ]:
2918990090
Synthetic Route
Precursor & DownStream
Precursor
DownStream
Customs
[ HS Code ]: 2918990090
[ Summary ]:
2918990090. other carboxylic acids with additional oxygen function and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%