Molecular properties
- Formula
- C6H10O
- Molar mass
- 98.14 g·mol−1
- Exact mass
- 98.0732 Da
- 2
- PubChem CID
- 8858
Molecule record
4-methylpent-3-en-2-one
C6H10O
98.14 g/mol
Loading structure
Functional groups
Alkane / alkyl carbon
Alkene
Ketone
Physical properties
No source-backed physical properties are curated for this molecule yet.
Common names and synonyms
- 141-79-7
- 2,2-Dimethylvinyl methyl ketone
- 2-Methyl-2-penten-4-one
- 2-Methyl-2-pentenone-4
- 2-Methyl-4-oxo-2-pentene
- 3-Isohexen-2-one
- 3-Penten-2-one, 4-methyl-
- 4-Methyl-3-penten-2-on
Show all 24 synonyms
- 4-Methyl-3-penten-2-one
- 4-Methyl-3-pentene-2-one
- 4-Metil-3-penten-2-one
- Acetone, isopropylidene-
- FEMA No. 3368
- FEMA Number 3368
- Isobutenyl methyl ketone
- Isopropylideneacetone
- MESITYL OXIDE
- Mesityloxid
- Mesityloxyde
- Methyl 2,2-dimethylvinyl ketone
- Methyl 2-methyl-1-propenyl ketone
- Methyl isobutenyl ketone
- Ossido di mesitile
- Oxyde de mesityle
Structure identifiers
- Canonical SMILES
- CC(=O)C=C(C)C
- Isomeric SMILES
- CC(=CC(=O)C)C
- InChI
- InChI=1S/C6H10O/c1-5(2)4-6(3)7/h4H,1-3H3
- InChIKey
- SHOJXDKTYKFBRD-UHFFFAOYSA-N
- PubChem CID
- 8858
Spectroscopy
Tabs appear only for spectra stored with clear provenance.
No redistributable or simulated spectroscopy record is attached yet.
Simulated NMR
On-demand educational prediction for 4-methylpent-3-en-2-one; not experimental data.
Simulated EI mass spectrum
On-demand educational fragmentation for 4-methylpent-3-en-2-one; not experimental data.
Sources
Molecule identity
Retrieved 8/20/2026. Reuse status is summarized by the badge; open the source for full details.