tert-Butyl 3-bromopropionate
3-溴丙酸叔丁酯
Also known as: tert-Butyl 3-bromopropanoate, 1,1-dimethylethyl 3-bromopropionate, 2-Methyl-2-propanyl 3-bromopropanoate, 3-Bromopropanoic acid, tert-butyl ester, Propanoic acid, 3-bromo-, 1,1-dimethylethyl ester, Nsc82471, t-Butylbromopropinate, MFCD04974087
tert-Butyl 3-bromopropionate (CAS 55666-43-8) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C7H13BrO2 and a molecular weight of 209.081 g/mol. It is also known as tert-Butyl 3-bromopropanoate, 1,1-dimethylethyl 3-bromopropionate and 2-Methyl-2-propanyl 3-bromopropanoate. Key properties include a boiling point of 188.8±13.0 °C at 760 mmHg, a density of 1.3±0.1 g/cm3 and a flash point of 100.6±10.2 °C. GHS signal word: Warning. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 55666-43-8
- Jingsj CID
- J-1449894-9
- Molecular Formula
- C7H13BrO2
- Chinese Name
- 3-溴丙酸叔丁酯
- Molecular Weight
- 209.081 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 188.8±13.0 °C at 760 mmHg |
|---|---|
| Density | 1.3±0.1 g/cm3 |
| Flash Point | 100.6±10.2 °C |
GHS Safety & Compliance
Frequently Asked Questions
What is the CAS number of tert-Butyl 3-bromopropionate?
The CAS number of tert-Butyl 3-bromopropionate is 55666-43-8.
What are the molecular formula and molecular weight of tert-Butyl 3-bromopropionate?
tert-Butyl 3-bromopropionate has molecular formula C7H13BrO2 and molecular weight 209.081 g/mol.
Is tert-Butyl 3-bromopropionate hazardous?
tert-Butyl 3-bromopropionate has GHS signal word Warning.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "tert-Butyl 3-bromopropionate (CAS 55666-43-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1449894-9 (accessed 2026-10-24).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.