5-Bromo-1,2,3-trichlorobenzene
Also known as: 1,2,3-Trichloro-5-bromobenzene, 1-Bromo-3,4,5-trichlorobenzene, 3,4,5-Trichlorobromobenzene, 3,4,5-Trichloro-1-bromobenzene, Benzene, 5-bromo-1,2,3-trichloro-
5-Bromo-1,2,3-trichlorobenzene (CAS 21928-51-8) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C6H2BrCl3 and a molecular weight of 260.343 g/mol. Key properties include a melting point of 60ºC, a boiling point of 265.8±35.0 °C at 760 mmHg, a density of 1.8±0.1 g/cm3 and a flash point of 127.2±16.0 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 21928-51-8
- Jingsj CID
- J-1402471-6
- Molecular Formula
- C6H2BrCl3
- Molecular Weight
- 260.343 g/mol
- Category
- Aromatic Hydrocarbons
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 60ºC |
|---|---|
| Boiling Point | 265.8±35.0 °C at 760 mmHg |
| Density | 1.8±0.1 g/cm3 |
| Flash Point | 127.2±16.0 °C |
| Exact Mass | 257.840546 |
| LogP | 4.38 |
| Appearance | Powder | Off-white |
| Vapor Pressure | 0.0±0.5 mmHg at 25°C |
| Refractive Index | 1.604 |
| Storage Conditions | Room temperature. |
| Additional Property | Slightly soluble in water. |
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 5-Bromo-1,2,3-trichlorobenzene?
The CAS number of 5-Bromo-1,2,3-trichlorobenzene is 21928-51-8.
What are the molecular formula and molecular weight of 5-Bromo-1,2,3-trichlorobenzene?
5-Bromo-1,2,3-trichlorobenzene has molecular formula C6H2BrCl3 and molecular weight 260.343 g/mol.
What are the upstream and downstream products of 5-Bromo-1,2,3-trichlorobenzene?
For 5-Bromo-1,2,3-trichlorobenzene, Upstream Products: 4-Bromo-2,6-dichloroaniline, 1,2,3-Trichlorobenzene; Downstream Products: 3,4,5-Trichlorobenzoic 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. "5-Bromo-1,2,3-trichlorobenzene (CAS 21928-51-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1402471-6 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.