4-bromo-7-methyl-2,1,3-benzothiadiazole
Also known as: 4-bromo-7-methylbenzo[c][1,2,5]thiadiazole, 4-bromo-7-methyl-2,1,3-benzothiadiazole, 4-bromo-7-methylbenzo-2,1,3-thiadiazole, 7-bromo-4-methyl-2,1,3-benzothiadiazole, 2,1,3-Benzothiadiazole, 4-bromo-7-methyl-
4-bromo-7-methyl-2,1,3-benzothiadiazole (CAS 2255-80-3) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C7H5BrN2S and a molecular weight of 229.09700 g/mol. Key properties include a boiling point of 292.746ºC at 760 mmHg, a density of 1.736 g/cm3 and a flash point of 130.848ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 2255-80-3
- Jingsj CID
- J-1399651-5
- Molecular Formula
- C7H5BrN2S
- Molecular Weight
- 229.09700 g/mol
- Category
- Aromatic Hydrocarbons
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 292.746ºC at 760 mmHg |
|---|---|
| Density | 1.736 g/cm3 |
| Flash Point | 130.848ºC |
| Exact Mass | 227.93600 |
| PSA | 54.02000 |
| LogP | 2.76220 |
Customs & Trade Information
| HS Code | 2934999090 |
|---|---|
| Summary | 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
Frequently Asked Questions
What is the CAS number of 4-bromo-7-methyl-2,1,3-benzothiadiazole?
The CAS number of 4-bromo-7-methyl-2,1,3-benzothiadiazole is 2255-80-3.
What are the molecular formula and molecular weight of 4-bromo-7-methyl-2,1,3-benzothiadiazole?
4-bromo-7-methyl-2,1,3-benzothiadiazole has molecular formula C7H5BrN2S and molecular weight 229.09700 g/mol.
What are the upstream and downstream products of 4-bromo-7-methyl-2,1,3-benzothiadiazole?
For 4-bromo-7-methyl-2,1,3-benzothiadiazole, Upstream Products: 4-Methyl-2,1,3-benzothiadiazole, 2,3-Diaminotoluene, 2-Methyl-6-nitroaniline; Downstream Products: 4-Bromo-7-(bromomethyl)benzo[c][1,2,5]thiadiazole.
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-bromo-7-methyl-2,1,3-benzothiadiazole (CAS 2255-80-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1399651-5 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.