Ethyl 2-methyl-2-pentenoate
Also known as: Ethyl 2-methylpent-2-enoate, 2-Pentenoic acid, 2-methyl-, ethyl ester, 2-methyl-pent-2-enoic acid ethyl ester, Ethyl 2-methylpent-2-en-1-oate, ethyl (E)-2-methylpent-2-enoate, 2-Methyl-pent-2-ensaeure-aethylester, 2-Methyl-pent-2-en-saeure-ethylester, EINECS 216-574-2
Ethyl 2-methyl-2-pentenoate (CAS 58625-96-0) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C8H14O2 and a molecular weight of 142.196 g/mol. Key properties include a boiling point of 171.6±9.0 °C at 760 mmHg, a density of 0.9±0.1 g/cm3 and a flash point of 59.6±9.2 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 58625-96-0
- Jingsj CID
- J-1062141-7
- Molecular Formula
- C8H14O2
- Molecular Weight
- 142.196 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 171.6±9.0 °C at 760 mmHg |
|---|---|
| Density | 0.9±0.1 g/cm3 |
| Flash Point | 59.6±9.2 °C |
| Exact Mass | 142.099380 |
| PSA | 26.30000 |
| LogP | 2.93 |
| Vapor Pressure | 1.4±0.3 mmHg at 25°C |
| Refractive Index | 1.431 |
Frequently Asked Questions
What is the CAS number of Ethyl 2-methyl-2-pentenoate?
The CAS number of Ethyl 2-methyl-2-pentenoate is 58625-96-0.
What are the molecular formula and molecular weight of Ethyl 2-methyl-2-pentenoate?
Ethyl 2-methyl-2-pentenoate has molecular formula C8H14O2 and molecular weight 142.196 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 2-methyl-2-pentenoate (CAS 58625-96-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1062141-7 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.