4,7-Dibromo-2,1,3-benzoselenadiazole
Also known as: 4,7-Dibromobenzo[c][1,2,5]selenadiazole, BSe-2Br, 2,1,3-Benzoselenadiazole, 4,7-dibromo-, 4,7-Dibromo-benzo[1,2,5]selenadiazole, 4,7-dibromobenzo[1,2,5]selenadiazole
4,7-Dibromo-2,1,3-benzoselenadiazole (CAS 63224-42-0) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C6H2Br2N2Se and a molecular weight of 340.862 g/mol. Key properties include a melting point of 287 °C, a boiling point of 364.4±45.0 °C at 760 mmHg and a flash point of 174.2±28.7 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 63224-42-0
- Jingsj CID
- J-1005106-6
- Molecular Formula
- C6H2Br2N2Se
- Molecular Weight
- 340.862 g/mol
- Category
- Aromatic Hydrocarbons
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 287 °C |
|---|---|
| Boiling Point | 364.4±45.0 °C at 760 mmHg |
| Flash Point | 174.2±28.7 °C |
| Exact Mass | 339.774994 |
| PSA | 25.78000 |
| LogP | 3.21 |
| Vapor Pressure | 0.0±0.8 mmHg at 25°C |
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 4,7-Dibromo-2,1,3-benzoselenadiazole?
The CAS number of 4,7-Dibromo-2,1,3-benzoselenadiazole is 63224-42-0.
What are the molecular formula and molecular weight of 4,7-Dibromo-2,1,3-benzoselenadiazole?
4,7-Dibromo-2,1,3-benzoselenadiazole has molecular formula C6H2Br2N2Se and molecular weight 340.862 g/mol.
What are the upstream and downstream products of 4,7-Dibromo-2,1,3-benzoselenadiazole?
For 4,7-Dibromo-2,1,3-benzoselenadiazole, Upstream Products: 3,6-Dibromobenzene-1,2-diamine, 2,1,3-Benzoselenadiazole, 2,1,3-Benzothiadiazole.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "4,7-Dibromo-2,1,3-benzoselenadiazole (CAS 63224-42-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1005106-6 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.