4-hydroperoxy-4-methylpentan-2-one
4-氢过氧基-4-甲基-2-戊酮
Also known as: 4-hydroperoxy-4-methyl-2-pentanone, Methyl isobutyl ketone peroxide, 2-Pentanone, 4-hydroperoxy-4-methyl-, 2-Pentanone, 4-hydroperoxy-4-methyl- (8CI,9CI), 4-hydroperoxy-4-methyl-2-pentanon, 4-hydroperoxy-4-methyl-pentan-2-one, EINECS 248-803-7
4-hydroperoxy-4-methylpentan-2-one (CAS 28056-59-9) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C6H12O3 and a molecular weight of 132.15800 g/mol. It is also known as 4-hydroperoxy-4-methyl-2-pentanone, Methyl isobutyl ketone peroxide and 2-Pentanone, 4-hydroperoxy-4-methyl-. Key properties include a boiling point of 231.8ºC at 760mmHg, a density of 1.027g/cm3 and a flash point of 93.5ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 28056-59-9
- Jingsj CID
- J-1026848-9
- Molecular Formula
- C6H12O3
- Chinese Name
- 4-氢过氧基-4-甲基-2-戊酮
- Molecular Weight
- 132.15800 g/mol
- Category
- Ketones
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 231.8ºC at 760mmHg |
|---|---|
| Density | 1.027g/cm3 |
| Flash Point | 93.5ºC |
Frequently Asked Questions
What is the CAS number of 4-hydroperoxy-4-methylpentan-2-one?
The CAS number of 4-hydroperoxy-4-methylpentan-2-one is 28056-59-9.
What are the molecular formula and molecular weight of 4-hydroperoxy-4-methylpentan-2-one?
4-hydroperoxy-4-methylpentan-2-one has molecular formula C6H12O3 and molecular weight 132.15800 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "4-hydroperoxy-4-methylpentan-2-one (CAS 28056-59-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1026848-9 (accessed 2026-10-25).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.