Ethyl 5-methyl-3-oxohexanoate
Also known as: 5-Methyl-3-oxohexanoic acid ethyl ester, Ethyl 3-oxo-5-methylhexanoate, Hexanoic acid, 5-methyl-3-oxo-, ethyl ester, 3-isopropyl-3-oxo-butyric acid ethyl ester, Ai3-05829, NSC 69069, ethyl isovalerylacetate, ethyl isobutyrylacetate
Ethyl 5-methyl-3-oxohexanoate (CAS 34036-16-3) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C9H16O3 and a molecular weight of 172.221 g/mol. Key properties include a boiling point of 213.2±8.0 °C at 760 mmHg, a density of 1.0±0.1 g/cm3 and a flash point of 82.4±18.5 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 34036-16-3
- Jingsj CID
- J-1357756-5
- Molecular Formula
- C9H16O3
- Molecular Weight
- 172.221 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 213.2±8.0 °C at 760 mmHg |
|---|---|
| Density | 1.0±0.1 g/cm3 |
| Flash Point | 82.4±18.5 °C |
| Exact Mass | 172.109940 |
| PSA | 43.37000 |
| LogP | 2.13 |
| Vapor Pressure | 0.2±0.4 mmHg at 25°C |
| Refractive Index | 1.425 |
Customs & Trade Information
| HS Code | 2918300090 |
|---|---|
| Summary | 2918300090 other carboxylic acids with aldehyde or ketone function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0% |
Frequently Asked Questions
What is the CAS number of Ethyl 5-methyl-3-oxohexanoate?
The CAS number of Ethyl 5-methyl-3-oxohexanoate is 34036-16-3.
What are the molecular formula and molecular weight of Ethyl 5-methyl-3-oxohexanoate?
Ethyl 5-methyl-3-oxohexanoate has molecular formula C9H16O3 and molecular weight 172.221 g/mol.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Ethyl 5-methyl-3-oxohexanoate (CAS 34036-16-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1357756-5 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.