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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

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

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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

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