Ethyl (2E)-3-methyl-4-oxo-2-butenoate structure

Ethyl (2E)-3-methyl-4-oxo-2-butenoate

ethyl (E)-3-methyl-4-oxobut-2-enoate

Also Known As: Ethyl 3-methyl-4-oxocrotonate|ethyl 3-methyl-4-oxobut-2-enoate|(E)-ethyl 3-methyl-4-oxobut-2-enoate|Ethyl (2E)-3-Methyl-4-oxobut-2-enoate|Ethyl trans-3-Methyl-4-oxocrotonate|Ethyl trans-|A-oxosenecioate|Ethyl 3-methyl-4-oxo-2-butenoate|ethyl 3-methyl4-oxocrotonate|ethyl-3-methyl-4-oxocrotonate|ethyl3-methyl-4-oxobut-2-enoate|Ethyl 4-oxo-3-methylcrotonate|EINECS 255-575-2|ethyl (E)-3-formyl-2-butenoate|ethyl (E)-3-methyl-4-oxobut-2-enoate|Ethyl (E)-3-Methyl-4-Oxo-2-Butenoate|3-Formyl-2-butenoic acid ethyl ester|CS-W008241|3-Methyl-4-oxocrotonic acid ethyl ester|3-Methyl-fumaraldehydic Acid Ethyl Ester|Ethyl trans-3-methyl-4-oxo-2-butenoate|(E)-3-Methyl-4-oxo-but-2-enoic acid ethylester|Ethyl (2E)-3-methyl-4-oxo-2-butenoate|ethyl (E)-3-methyl-4-oxo-but-2-enoate|EC 690-663-8|(E)-3-Formyl-2-butenoic acid ethyl ester|(2E)-3-Formyl-2-butenoic acid ethyl ester|3-Methyl-4-oxo-2-butenoic acid ethyl ester|J2.031.627F

CAS: 41891-38-7
Molecular Formula C7H10O3
Molecular Weight 142.06299 g/mol
LogP 0.6947
Topological Polar Surface Area 43.37 Ų
Hydrogen Bond Donors 0
Hydrogen Bond Acceptors 3
Rotatable Bonds 3
Exact Mass 142.06299
Monoisotopic Mass 142.06299
Heavy Atoms 10
Complexity 158.23416

Chemical Identifiers

CAS Number 41891-38-7
SMILES CCOC(=O)/C=C(\C)/C=O

Product Overview

Ethyl (2E)-3-methyl-4-oxo-2-butenoate (CAS 41891-38-7), with molecular formula C7H10O3 and molecular weight 142.06299 g/mol. IUPAC: ethyl (E)-3-methyl-4-oxobut-2-enoate.

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Safety Data Sheet (MSDS / SDS) View the Laboratory Chemical Safety Summary (LCSS) on PubChem — includes GHS classifications, hazard statements, first aid measures, and handling precautions.
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