3-Bromobenzenesulfonyl chloride
Also known as: 3-Bromobenzene-1-sulfonyl chloride, m-Bromobenzenesulfonyl chloride, m-Bromobenzenesulphonyl chloride, 3-bromophenylsulfonyl chloride, Benzenesulfonyl chloride, 3-bromo-, MFCD00052313, 3-bromo-benzenesulfonyl chloride
3-Bromobenzenesulfonyl chloride (CAS 2905-24-0) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C6H4BrClO2S and a molecular weight of 255.517 g/mol. Key properties include a melting point of 31-33°C, a boiling point of 313.5±25.0 °C at 760 mmHg, a density of 1.8±0.1 g/cm3 and a flash point of 143.4±23.2 °C. It is classified under GHS with signal word Danger and hazard statements H314 — Causes severe skin burns and eye damage. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 2905-24-0
- Jingsj CID
- J-1994107-2
- Molecular Formula
- C6H4BrClO2S
- Molecular Weight
- 255.517 g/mol
- Category
- Aromatic Hydrocarbons
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 31-33°C |
|---|---|
| Boiling Point | 313.5±25.0 °C at 760 mmHg |
| Density | 1.8±0.1 g/cm3 |
| Flash Point | 143.4±23.2 °C |
| Exact Mass | 253.880386 |
| PSA | 42.52000 |
| LogP | 3.13 |
| Vapor Pressure | 0.0±0.6 mmHg at 25°C |
| Refractive Index | 1.592 |
GHS Safety & Compliance
- H314 — Causes severe skin burns and eye damage
Customs & Trade Information
| HS Code | 2904909090 |
|---|---|
| Summary | HS:2904909090 sulphonated, nitrated or nitrosated derivatives of hydrocarbons, whether or not halogenated VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0% |
Frequently Asked Questions
What is the CAS number of 3-Bromobenzenesulfonyl chloride?
The CAS number of 3-Bromobenzenesulfonyl chloride is 2905-24-0.
What are the molecular formula and molecular weight of 3-Bromobenzenesulfonyl chloride?
3-Bromobenzenesulfonyl chloride has molecular formula C6H4BrClO2S and molecular weight 255.517 g/mol.
Is 3-Bromobenzenesulfonyl chloride hazardous?
3-Bromobenzenesulfonyl chloride has GHS signal word Danger and hazard statements H314 — Causes severe skin burns and eye damage.
What are the upstream and downstream products of 3-Bromobenzenesulfonyl chloride?
For 3-Bromobenzenesulfonyl chloride, Upstream Products: 3-Bromoaniline, 3-Bromophenylboronic acid; Downstream Products: 3-bromo-N-tert-butylbenzenesulfonamide, 1-[(3-Bromophenyl)sulfonyl]pyrrolidine, 3-Bromo-N-cyclopropylbenzenesulfonamide.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "3-Bromobenzenesulfonyl chloride (CAS 2905-24-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1994107-2 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.