Methyl 3-bromobutanoate
3-溴丁酸甲酯
Also known as: Methyl 3-bromobutyrate, 3-Bromobutyric acid methyl ester, Butanoic acid, 3-bromo-, methyl ester, Methyl 3-bromo-3-methylpropionate, 3-Bromobutanoic acid methyl ester, EINECS 244-294-0
Methyl 3-bromobutanoate (CAS 21249-59-2) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C5H9BrO2 and a molecular weight of 181.02800 g/mol. It is also known as Methyl 3-bromobutyrate, 3-Bromobutyric acid methyl ester and Butanoic acid, 3-bromo-, methyl ester. Key properties include a boiling point of 149.9ºC at 760 mmHg, a density of 1.413 g/cm3 and a flash point of 77.4ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 21249-59-2
- Jingsj CID
- J-1096961-2
- Molecular Formula
- C5H9BrO2
- Chinese Name
- 3-溴丁酸甲酯
- Molecular Weight
- 181.02800 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 149.9ºC at 760 mmHg |
|---|---|
| Density | 1.413 g/cm3 |
| Flash Point | 77.4ºC |
Frequently Asked Questions
What is the CAS number of Methyl 3-bromobutanoate?
The CAS number of Methyl 3-bromobutanoate is 21249-59-2.
What are the molecular formula and molecular weight of Methyl 3-bromobutanoate?
Methyl 3-bromobutanoate has molecular formula C5H9BrO2 and molecular weight 181.02800 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Methyl 3-bromobutanoate (CAS 21249-59-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1096961-2 (accessed 2026-10-24).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.