3-chloro-4-phenyl-1,2,5-thiadiazole

3-氯-4-苯基-1,2,5-噻二唑

Also known as: 1,2,5-Thiadiazole, 3-chloro-4-phenyl-, 3-CHLORO-4-PHENYL-1,2,5-THIADIAZOLE, 4-Phenyl-3-chloro-1,2,5-thiadiazole, 3-phenyl-4-chloro-1,2,5-thiadiazole, 3-chloro-4-phenyl-[1,2,5]thiadiazole

CAS No.
5728-14-3
Jingsj CID
J-1031835-1
Molecular Formula
C8H5ClN2S
Chinese Name
3-氯-4-苯基-1,2,5-噻二唑
Molecular Weight
196.65700 g/mol
Category
Aromatic Hydrocarbons
Last updated
8/21/2026

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Physicochemical Properties

Melting Point139-144ºC
Boiling Point466.4ºC at 760mmHg
Density1.2g/cm3
Flash Point235.8ºC

Frequently Asked Questions

What is the CAS number of 3-chloro-4-phenyl-1,2,5-thiadiazole?

5728-14-3

What are the molecular formula and molecular weight of 3-chloro-4-phenyl-1,2,5-thiadiazole?

C8H5ClN2S, molecular weight 196.65700 g/mol

Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026