2-Methylbut-1-en-1-one
2-methylbut-1-en-1-one
Also Known As: Ethylmethylketene|2-methylbut-1-en-1-one|methylethylketene|methyl ethyl ketene|1-buten-1-one, 2-methyl-|2-Methyl-but-1-en-1-one
CAS: 36854-53-2
| Molecular Formula | C5H8O |
|---|---|
| Molecular Weight | 84.05752 g/mol |
| LogP | 2.1 |
| Topological Polar Surface Area | 17.1 Ų |
| Hydrogen Bond Donors | 0 |
| Hydrogen Bond Acceptors | 1 |
| Rotatable Bonds | 1 |
| Exact Mass | 84.05752 |
| Monoisotopic Mass | 84.05752 |
| Heavy Atoms | 6 |
| Complexity | 77.0 |
Chemical Identifiers
| CAS Number | 36854-53-2 |
|---|---|
| SMILES | CCC(=C=O)C |
| InChIKey | MCJYFCRORMMYBR-UHFFFAOYSA-N |
Patent-Derived Application Labels
Derived from 12 IPC patent classification(s) across the SureChEMBL global patent database.
Agrochemicals (3 patents)
Catalysts (25 patents)
Coatings & Adhesives (5 patents)
Construction Chemicals (1 patents)
Heterocyclic Building Blocks (46 patents)
Organic Building Blocks (68 patents)
Organometallic Reagents (11 patents)
Pharmaceutical Intermediates (6 patents)
Photographic Chemicals (2 patents)
Plastic Additives (3 patents)
Polymer Intermediates (9 patents)
Specialty Chemicals (3 patents)
Product Overview
2-Methylbut-1-en-1-one (CAS 36854-53-2), with molecular formula C5H8O and molecular weight 84.05752 g/mol. IUPAC: 2-methylbut-1-en-1-one.
Safety Data Sheet (MSDS / SDS)
View the Laboratory Chemical Safety Summary (LCSS) on PubChem — includes GHS classifications, hazard statements, first aid measures, and handling precautions.
View MSDS →
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