5-Methyl-2,3-hexanedione
5-甲基-2,3-己二酮
Also known as: 5-Methylhexane-2,3-dione, Acetylisovaleryl, FEMA 3190, 2,3-Hexanedione, 5-methyl-
5-Methyl-2,3-hexanedione (CAS 13706-86-0) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C7H12O2 and a molecular weight of 128.169 g/mol. It is also known as 5-Methylhexane-2,3-dione, Acetylisovaleryl and FEMA 3190. Key properties include a boiling point of 138.0±0.0 °C at 760 mmHg, a density of 0.9±0.1 g/cm3 and a flash point of 41.7±4.4 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 13706-86-0
- Jingsj CID
- J-36747-7
- Molecular Formula
- C7H12O2
- Chinese Name
- 5-甲基-2,3-己二酮
- Molecular Weight
- 128.169 g/mol
- Category
- Ketones
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 138.0±0.0 °C at 760 mmHg |
|---|---|
| Density | 0.9±0.1 g/cm3 |
| Flash Point | 41.7±4.4 °C |
Frequently Asked Questions
What is the CAS number of 5-Methyl-2,3-hexanedione?
The CAS number of 5-Methyl-2,3-hexanedione is 13706-86-0.
What are the molecular formula and molecular weight of 5-Methyl-2,3-hexanedione?
5-Methyl-2,3-hexanedione has molecular formula C7H12O2 and molecular weight 128.169 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "5-Methyl-2,3-hexanedione (CAS 13706-86-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-36747-7 (accessed 2026-10-22).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.