2-Bromobutanoyl bromide
Also known as: 2-Bromobutyryl bromide, 2-Bromo-n-butyryl bromide, Butanoyl bromide, 2-bromo-, α-Bromobutyryl bromide, α-Bromo-n-butyryl bromide, Bromobutyrylbromide
2-Bromobutanoyl bromide (CAS 26074-52-2) is a compound in the Organohalogen Compounds category listed in the Jingsj chemical database. It has the molecular formula C4H6Br2O and a molecular weight of 229.898 g/mol. Key properties include a boiling point of 176.3±13.0 °C at 760 mmHg, a density of 1.9±0.1 g/cm3 and a flash point of 66.3±6.4 °C. It is classified under GHS with signal word Danger and hazard statements H314 — Causes severe skin burns and eye damage and H335 — May cause respiratory irritation. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 26074-52-2
- Jingsj CID
- J-1103095-8
- Molecular Formula
- C4H6Br2O
- Molecular Weight
- 229.898 g/mol
- Category
- Organohalogen Compounds
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 176.3±13.0 °C at 760 mmHg |
|---|---|
| Density | 1.9±0.1 g/cm3 |
| Flash Point | 66.3±6.4 °C |
| Exact Mass | 227.878525 |
| PSA | 17.07000 |
| LogP | 2.20 |
| Vapor Pressure | 1.1±0.3 mmHg at 25°C |
| Refractive Index | 1.521 |
GHS Safety & Compliance
- H314 — Causes severe skin burns and eye damage
- H335 — May cause respiratory irritation
Customs & Trade Information
| HS Code | 2915900090 |
|---|---|
| Summary | 2915900090 other saturated acyclic monocarboxylic acids and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward) MFN tariff:5.5% General tariff:30.0% |
Frequently Asked Questions
What is the CAS number of 2-Bromobutanoyl bromide?
The CAS number of 2-Bromobutanoyl bromide is 26074-52-2.
What are the molecular formula and molecular weight of 2-Bromobutanoyl bromide?
2-Bromobutanoyl bromide has molecular formula C4H6Br2O and molecular weight 229.898 g/mol.
Is 2-Bromobutanoyl bromide hazardous?
2-Bromobutanoyl bromide has GHS signal word Danger and hazard statements H314 — Causes severe skin burns and eye damage; H335 — May cause respiratory irritation.
What are the upstream and downstream products of 2-Bromobutanoyl bromide?
For 2-Bromobutanoyl bromide, Upstream Products: Butyric acid, Butyryl bromide, Methyl butyrate; Downstream Products: DL-Ethyl 2-bromobutyrate, (E)-2-Butenoic acid, isocrotonic acid.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "2-Bromobutanoyl bromide (CAS 26074-52-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1103095-8 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.