ethyl 2-methyl-3-oxopentanoate
2-甲基-3-氧代戊酸乙酯
Also known as: ethyl 2-methyl-3-oxovalerate, ethyl 2-methyl-2-propionylacetate, 2-methyl-3-oxo-pentanoic acid ethyl ester, pentanoic acid, 2-methyl-3-oxo-, ethyl ester
ethyl 2-methyl-3-oxopentanoate (CAS 759-66-0) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C8H14O3 and a molecular weight of 158.19500 g/mol. It is also known as ethyl 2-methyl-3-oxovalerate, ethyl 2-methyl-2-propionylacetate and 2-methyl-3-oxo-pentanoic acid ethyl ester. Key properties include a boiling point of 199.4ºC at 760 mmHg, a density of 0.979g/cm3 and a flash point of 75.7ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 759-66-0
- Jingsj CID
- J-922221-8
- Molecular Formula
- C8H14O3
- Chinese Name
- 2-甲基-3-氧代戊酸乙酯
- Molecular Weight
- 158.19500 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 199.4ºC at 760 mmHg |
|---|---|
| Density | 0.979g/cm3 |
| Flash Point | 75.7ºC |
Frequently Asked Questions
What is the CAS number of ethyl 2-methyl-3-oxopentanoate?
The CAS number of ethyl 2-methyl-3-oxopentanoate is 759-66-0.
What are the molecular formula and molecular weight of ethyl 2-methyl-3-oxopentanoate?
ethyl 2-methyl-3-oxopentanoate has molecular formula C8H14O3 and molecular weight 158.19500 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "ethyl 2-methyl-3-oxopentanoate (CAS 759-66-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-922221-8 (accessed 2026-10-23).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.