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75944

Sigma-Aldrich

Methyl trans-4-oxo-2-pentenoate

≥97.0% (GC)

Synonym(s):

Methyl trans-β-acetylacrylate

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About This Item

Linear Formula:
CH3COCH=CHCO2CH3
CAS Number:
2833-24-1
Molecular Weight:
128.13
Beilstein:
906914
MDL number:
MFCD00059331
UNSPSC Code:
12352100
PubChem Substance ID:
57652596
NACRES:
NA.22

Assay

≥97.0% (GC)

form

crystals

mp

59-61 °C (lit.)
59-61 °C

functional group

ester
ketone

storage temp.

2-8°C

SMILES string

[H]\C(=C(\[H])C(=O)OC)C(C)=O

InChI

1S/C6H8O3/c1-5(7)3-4-6(8)9-2/h3-4H,1-2H3/b4-3+

InChI key

GLVNZYODMKSEPS-ONEGZZNKSA-N

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Other Notes

Reactive enone; conjugate addition of ketones and similar compounds, e.g. for Robinson annelations
; DA-cycloadditions

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
0000365853
0000365853
0000255246
BGBC1531V

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A.E. Ashcroft et al.
Tetrahedron, 40, 4579-4579 (1984)
C.J. Kowalski et al.
Journal of the American Chemical Society, 110, 3693-3693 (1988)
J. Oren et al.
Synthesis, 850-850 (1987)
M. Miyashita et al.
The Journal of Organic Chemistry, 49, 2857-2857 (1984)

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