998-91-4

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998-91-4 Structure

Identification	Back Directory
[Name] ETHYL 3-ETHOXYBUT-2-ENOATE
[CAS] 998-91-4
[Synonyms] NSC 2321 NSC 224119 LABOTEST-BB LT01148096 Ethyl β-ethoxycrotonate Ethyl 3-ethoxycrotonate Ethyl3-ethoxycrotonate97% ETHYL 3-ETHOXY-2-BUTENOATE ETHYL 3-ETHOXYBUT-2-ENOATE Ethyl 3-ethoxycrotonate 97% 3-Ethoxycrotonic acid ethyl ester 3-Ethoxy-2-butenoic acid ethyl ester Crotonic acid, 3-ethoxy-, ethyl ester 2-Butenoic acid, 3-ethoxy-, ethyl ester
[EINECS(EC#)] 213-652-8
[Molecular Formula] C8H14O3
[MDL Number] MFCD00026932
[MOL File] 998-91-4.mol
[Molecular Weight] 158.19

Chemical Properties	Back Directory
[Melting point ] 30-32 °C(lit.)
[Boiling point ] 195-200 °C(lit.)
[density ] 0.965
[refractive index ] 1.4535
[Fp ] 137 °F
[form ] fused solid
[color ] Colourless to off-white
[Water Solubility ] Insoluble in water.
[BRN ] 1757006
[CAS DataBase Reference] 998-91-4
[EPA Substance Registry System] 2-Butenoic acid, 3-ethoxy-, ethyl ester (998-91-4)

Hazard Information	Back Directory
[Uses] Ethyl 3-ethoxy-2-butenoate is used as pharmaceutical intermediate.

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