3-Chloro-5-(2-chlorobenzylsulfonyl)-1,2,4-thiadiazole

3-氯-5-(2-氯苄基磺酰基)-1,2,4-噻二唑

Also known as: 1,2,4-Thiadiazole, 3-chloro-5-[[(2-chlorophenyl)methyl]sulfonyl]-, 3-Chloro-5-(2-chlorobenzyl sulphonyl)-1,2,4-thiadiazole, 3-Chloro-5-(2-chlorobenzylsulfonyl)-1,2,4-, 3-chloro-5-[(2-chlorophenyl)methylsulfonyl]-1,2,4-thiadiazole

3-Chloro-5-(2-chlorobenzylsulfonyl)-1,2,4-thiadiazole (CAS 444791-20-2) is a compound in the Organohalogen Compounds category listed in the Jingsj chemical database. It has the molecular formula C9H6Cl2N2O2S2 and a molecular weight of 309.19200 g/mol. It is also known as 1,2,4-Thiadiazole, 3-chloro-5-[[(2-chlorophenyl)methyl]sulfonyl]-, 3-Chloro-5-(2-chlorobenzyl sulphonyl)-1,2,4-thiadiazole and 3-Chloro-5-(2-chlorobenzylsulfonyl)-1,2,4-. Key properties include a boiling point of 490.8ºC at 760 mmHg, a density of 1.612g/cm3 and a flash point of 250.6ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
444791-20-2
Jingsj CID
J-1093513-2
Molecular Formula
C9H6Cl2N2O2S2
Chinese Name
3-氯-5-(2-氯苄基磺酰基)-1,2,4-噻二唑
Molecular Weight
309.19200 g/mol
Category
Organohalogen Compounds
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point490.8ºC at 760 mmHg
Density1.612g/cm3
Flash Point250.6ºC

Frequently Asked Questions

What is the CAS number of 3-Chloro-5-(2-chlorobenzylsulfonyl)-1,2,4-thiadiazole?

The CAS number of 3-Chloro-5-(2-chlorobenzylsulfonyl)-1,2,4-thiadiazole is 444791-20-2.

What are the molecular formula and molecular weight of 3-Chloro-5-(2-chlorobenzylsulfonyl)-1,2,4-thiadiazole?

3-Chloro-5-(2-chlorobenzylsulfonyl)-1,2,4-thiadiazole has molecular formula C9H6Cl2N2O2S2 and molecular weight 309.19200 g/mol.

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

Last updated:

How to cite: Jingsj. "3-Chloro-5-(2-chlorobenzylsulfonyl)-1,2,4-thiadiazole (CAS 444791-20-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1093513-2 (accessed 2026-10-24).

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