Isobutyl crotonate
巴豆酸异丁酯
Also known as: 2-Methylpropyl crotonate, Isobutyl 2-butenoate, Crotonic Acid Isobutyl Ester, 2-Butenoic Acid Isobuyl Ester, ISOBUTYL CROTONATE, FEMA 3432, 2-Butenoic acid, 2-methylpropyl ester, Crotonic acid, isobutyl ester, Isobutyl trans-2-butenoate, MFCD00036651
Isobutyl crotonate (CAS 589-66-2) 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. It is also known as 2-Methylpropyl crotonate, Isobutyl 2-butenoate and Crotonic Acid Isobutyl Ester. Key properties include a boiling point of 166.4±9.0 °C at 760 mmHg, a density of 0.9±0.1 g/cm3 and a flash point of 55.0±0.0 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 589-66-2
- Jingsj CID
- J-30800-1
- Molecular Formula
- C8H14O2
- Chinese Name
- 巴豆酸异丁酯
- 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 | 166.4±9.0 °C at 760 mmHg |
|---|---|
| Density | 0.9±0.1 g/cm3 |
| Flash Point | 55.0±0.0 °C |
Frequently Asked Questions
What is the CAS number of Isobutyl crotonate?
The CAS number of Isobutyl crotonate is 589-66-2.
What are the molecular formula and molecular weight of Isobutyl crotonate?
Isobutyl crotonate has molecular formula C8H14O2 and molecular weight 142.196 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Isobutyl crotonate (CAS 589-66-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-30800-1 (accessed 2026-10-25).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.