1-bromo-2,3-dichlorobenzene
Also known as: 2,3-dichlorobromobenzene, 2,3-dichloro-1-bromobenzene, 1,2-dichloro-3-bromobenzene, 1-bromodichlorobenzene, dichlorobromobenzene, monobromodichlorobenzene
1-bromo-2,3-dichlorobenzene (CAS 56961-77-4) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C6H3BrCl2 and a molecular weight of 225.898 g/mol. Key properties include a melting point of 58-61 °C(lit.), a boiling point of 241.5±20.0 °C at 760 mmHg, a density of 1.7±0.1 g/cm3 and a flash point of 108.7±11.9 °C. It is classified under GHS with signal word Warning and hazard statements H315 — Causes skin irritation, H319 — Causes serious eye irritation and H335 — May cause respiratory irritation. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 56961-77-4
- Jingsj CID
- J-35522-6
- Molecular Formula
- C6H3BrCl2
- Molecular Weight
- 225.898 g/mol
- Category
- Aromatic Hydrocarbons
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 58-61 °C(lit.) |
|---|---|
| Boiling Point | 241.5±20.0 °C at 760 mmHg |
| Density | 1.7±0.1 g/cm3 |
| Flash Point | 108.7±11.9 °C |
| Exact Mass | 223.879517 |
| LogP | 3.91 |
| Vapor Pressure | 0.1±0.5 mmHg at 25°C |
| Refractive Index | 1.590 |
| Additional Property | insoluble |
GHS Safety & Compliance
- H315 — Causes skin irritation
- H319 — Causes serious eye irritation
- H335 — May cause respiratory irritation
Customs & Trade Information
| HS Code | 2903999090 |
|---|---|
| Summary | 2903999090 halogenated derivatives of aromatic hydrocarbons 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 1-bromo-2,3-dichlorobenzene?
The CAS number of 1-bromo-2,3-dichlorobenzene is 56961-77-4.
What are the molecular formula and molecular weight of 1-bromo-2,3-dichlorobenzene?
1-bromo-2,3-dichlorobenzene has molecular formula C6H3BrCl2 and molecular weight 225.898 g/mol.
Is 1-bromo-2,3-dichlorobenzene hazardous?
1-bromo-2,3-dichlorobenzene has GHS signal word Warning and hazard statements H315 — Causes skin irritation; H319 — Causes serious eye irritation; H335 — May cause respiratory irritation.
What are the upstream and downstream products of 1-bromo-2,3-dichlorobenzene?
For 1-bromo-2,3-dichlorobenzene, Upstream Products: 2,3-Dichloroaniline, 4'-Bromo-3'-chloroacetanilide, 4-Bromo-2,3-dichloroaniline; Downstream Products: 1-(2,3-Dichlorophenyl)piperazine, 2,3,3'-Trichlorobiphenyl, 2,2',3,4'-Tetrachlorobiphenyl.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "1-bromo-2,3-dichlorobenzene (CAS 56961-77-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-35522-6 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.