Methyl 4-methyl-2-oxopentanoate
2-氧代-4-甲基戊酸甲酯
Also known as: 4-Methyl-2-oxopentanoic acid methyl ester, Methyl 2-oxoisocaproate, Pentanoic acid, 4-methyl-2-oxo-, methyl ester, 4-Methyl-2-oxo-
Methyl 4-methyl-2-oxopentanoate (CAS 3682-43-7) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C7H12O3 and a molecular weight of 144.16800 g/mol. It is also known as 4-Methyl-2-oxopentanoic acid methyl ester, Methyl 2-oxoisocaproate and Pentanoic acid, 4-methyl-2-oxo-, methyl ester. Key properties include a boiling point of 184ºC at 760 mmHg, a density of 0.993g/cm3 and a flash point of 66.9ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 3682-43-7
- Jingsj CID
- J-1161169-5
- Molecular Formula
- C7H12O3
- Chinese Name
- 2-氧代-4-甲基戊酸甲酯
- Molecular Weight
- 144.16800 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 184ºC at 760 mmHg |
|---|---|
| Density | 0.993g/cm3 |
| Flash Point | 66.9ºC |
Frequently Asked Questions
What is the CAS number of Methyl 4-methyl-2-oxopentanoate?
The CAS number of Methyl 4-methyl-2-oxopentanoate is 3682-43-7.
What are the molecular formula and molecular weight of Methyl 4-methyl-2-oxopentanoate?
Methyl 4-methyl-2-oxopentanoate has molecular formula C7H12O3 and molecular weight 144.16800 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Methyl 4-methyl-2-oxopentanoate (CAS 3682-43-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1161169-5 (accessed 2026-10-26).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.