2-Methyl-1,3-cyclopentanedione
2-甲基-1,3-环戊二酮
Also known as: 2-Methylcyclopentane-1,3-dione, 2-Methylcyclopentan-1,3-dione, Methylcycle-D, 1,3-Cyclopentanedione, 2-methyl-
- CAS No.
- 765-69-5
- Jingsj CID
- J-49057-5
- Molecular Formula
- C6H8O2
- Chinese Name
- 2-甲基-1,3-环戊二酮
- Molecular Weight
- 112.127 g/mol
- Category
- Ketones
- Last updated
- 8/21/2026
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Request a quotePhysicochemical Properties
| Melting Point | 212-215 °C(lit.) |
|---|---|
| Boiling Point | 218.0±23.0 °C at 760 mmHg |
| Density | 1.1±0.1 g/cm3 |
| Flash Point | 78.5±19.6 °C |
Frequently Asked Questions
What is the CAS number of 2-Methyl-1,3-cyclopentanedione?
765-69-5
What are the molecular formula and molecular weight of 2-Methyl-1,3-cyclopentanedione?
C6H8O2, molecular weight 112.127 g/mol
Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026