4-(bromomethyl)-2,1,3-benzothiadiazole

4-(溴甲基)-2,1,3-苯并噻二唑

Also known as: 4-(bromomethyl)benzo[c][1,2,5]thiadiazole, 4-bromomethylbenzo[1,2,5]thiadiazole, 4-bromomethyl-2,1,3-benzothiadiazole, 2,1,3-Benzothiadiazole, 4-(bromomethyl)-, 4-Brommethyl-2,1,3-benzothiadiazol, 4-Brommethyl-benz-<2,1,3>-thiadiazol, MFCD00457946

4-(bromomethyl)-2,1,3-benzothiadiazole (CAS 16405-99-5) 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. It is also known as 4-(bromomethyl)benzo[c][1,2,5]thiadiazole, 4-bromomethylbenzo[1,2,5]thiadiazole and 4-bromomethyl-2,1,3-benzothiadiazole. Key properties include a melting point of 89ºC, a boiling point of 299.3ºC at 760mmHg, a density of 1.776g/cm3 and a flash point of 134.8ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
16405-99-5
Jingsj CID
J-8640-8
Molecular Formula
C7H5BrN2S
Chinese Name
4-(溴甲基)-2,1,3-苯并噻二唑
Molecular Weight
229.09700 g/mol
Category
Aromatic Hydrocarbons
Last updated
8/21/2026

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Physicochemical Properties

Melting Point89ºC
Boiling Point299.3ºC at 760mmHg
Density1.776g/cm3
Flash Point134.8ºC

Frequently Asked Questions

What is the CAS number of 4-(bromomethyl)-2,1,3-benzothiadiazole?

The CAS number of 4-(bromomethyl)-2,1,3-benzothiadiazole is 16405-99-5.

What are the molecular formula and molecular weight of 4-(bromomethyl)-2,1,3-benzothiadiazole?

4-(bromomethyl)-2,1,3-benzothiadiazole has molecular formula C7H5BrN2S and molecular weight 229.09700 g/mol.

Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.

Last updated:

How to cite: Jingsj. "4-(bromomethyl)-2,1,3-benzothiadiazole (CAS 16405-99-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-8640-8 (accessed 2026-10-22).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.