3-buten-2-one, contains 0.3 - 1.0% hydr

cas: 78-94-4 — see every product listed under this CAS number, including other names

3-buten-2-one, contains 0.3 - 1.0% hydr (CAS 78-94-4) is a chemical reagent available from Chemat. Available pack sizes: 100ML, 500ML. Offered by: Sigma-Aldrich.

brandSigma-Aldrich
catalog numberM87509-100ML
cas78-94-4
size100ML
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Available pack sizes

brand size price
Sigma-Aldrich 100ML 388.00 Pln
Sigma-Aldrich 500ML 1100.00 Pln
Structural formula: {0} (CAS {1})

Buten-2-one is a methyl ketone that is butan-2-one with an unsaturation at position 3. It is an enone and a methyl ketone. It is functionally related to a butan-2-one and a but-1-ene.

Source: ChEBI

Identity
Molecular formulaC4H6O
Molecular weight70.09 g/mol
IUPAC namebut-3-en-2-one
InChIKeyFUSUHKVFWTUUBE-UHFFFAOYSA-N
SMILESCC(=O)C=C

Computed by PubChem (NCBI)

Synonyms: METHYL VINYL KETONE, 3-Buten-2-one, but-3-en-2-one, Vinyl methyl ketone, Methylene acetone, 2-Butenone, Acetyl ethylene, Methylvinylketon, 1-Buten-3-one, Methyl ethenyl ketone
Related forms of this compound
but-3-en-2-one C4H6O
Isomers (same molecular formula)
2,5-dihydrofuran C4H6O
cyclobutanone C4H6O
cyclopropanecarbaldehyde C4H6O
3-methoxyprop-1-yne C4H6O
2-ethenyloxirane C4H6O
2,3-dihydrofuran C4H6O
2-methylprop-2-enal C4H6O
3-methylideneoxetane C4H6O
(E)-but-2-enal C4H6O
(E)-but-2-enal C4H6O
1-methoxypropa-1,2-diene C4H6O

Also listed as

Methyl vinyl ketone, 94%, stabilized Thermo Scientific (Acros) CAS 78-94-4
Methyl vinyl ketone, tech. 90%, stab. Thermo Scientific (Alfa Aesar) CAS 78-94-4
Methyl vinyl ketone (stabilized) for syn Sigma-Aldrich CAS 78-94-4
3-Buten-2-one (stabilized), ISO 17034 CRM HPC Standards CAS 78-94-4

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