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ethyl (2E)-4-oxo-2-butenoate

Molecular Formula:

C6H8O3

Molecular Weight:

128.128 g/mol

Registry Numbers

Cas Number: 2960-66-9

EINECS Number: n/a

MDL Number: MFCD00236170

InChIKey:

SDGAEBKMHIPSAC-ONEGZZNKBW

Smiles:

CCOC(=O)/C=C/C=O

Chemical structure of ethyl (2E)-4-oxo-2-butenoate

Synthesis Reference(s)

The Journal of Organic Chemistry, 49, p. 3421, 1984 DOI: 10.1021/jo00192a047
Synthetic Communications, 18, p. 1913, 1988
Tetrahedron Letters, 31, p. 2145, 1990

Synonym Chemical Name(s)

(E)-4-oxo-but-2-enoic acid ethyl ester
(E)-4-ketobut-2-enoic acid ethyl ester
ethyl (E)-4-oxobut-2-enoate
ethyl (E)-4-oxobut-2-enoat
éthyle(E)-4-oxobut-2-enoate
エチル=(E)-4-オキソブタ-2-エノアテ

Physical Properties

Melting Point: -9 ºC
Boiling Point: 184-188 ºC

Density: 1.063 g/mL
Refractive Index: 1.4550

MSDS:

coming soon

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