5-Chloro-3-isopropyl-1,2,4-thiadiazole

5-氯-3-异丙基-1,2,4-噻二唑

Also known as: 5-Chloro-3-(1-methylethyl)-1,2,4-thiadiazole, 5-Chloro-3-(propan-2-yl)-1,2,4-thiadiazole, 5-Chlor-3-isopropyl-1,2,4-thiadiazol, 5-chloro-3-(1-methylethyl)-1,2,4-thiadiazole, 5-chloro-3-isopropyl-[1,2,4]thiadiazole, 5-chloro-3-propan-2-yl-1,2,4-thiadiazole, 1,2,4-Thiadiazole, 5-chloro-3-(1-methylethyl)-

5-Chloro-3-isopropyl-1,2,4-thiadiazole (CAS 51302-12-6) is a compound in the Organohalogen Compounds category listed in the Jingsj chemical database. It has the molecular formula C5H7ClN2S and a molecular weight of 162.641 g/mol. It is also known as 5-Chloro-3-(1-methylethyl)-1,2,4-thiadiazole, 5-Chloro-3-(propan-2-yl)-1,2,4-thiadiazole and 5-Chlor-3-isopropyl-1,2,4-thiadiazol. Key properties include a boiling point of 239.8±23.0 °C at 760 mmHg, a density of 1.3±0.1 g/cm3 and a flash point of 98.8±22.6 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
51302-12-6
Jingsj CID
J-858717-6
Molecular Formula
C5H7ClN2S
Chinese Name
5-氯-3-异丙基-1,2,4-噻二唑
Molecular Weight
162.641 g/mol
Category
Organohalogen Compounds
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point239.8±23.0 °C at 760 mmHg
Density1.3±0.1 g/cm3
Flash Point98.8±22.6 °C

Frequently Asked Questions

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

The CAS number of 5-Chloro-3-isopropyl-1,2,4-thiadiazole is 51302-12-6.

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

5-Chloro-3-isopropyl-1,2,4-thiadiazole has molecular formula C5H7ClN2S and molecular weight 162.641 g/mol.

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

Last updated:

How to cite: Jingsj. "5-Chloro-3-isopropyl-1,2,4-thiadiazole (CAS 51302-12-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-858717-6 (accessed 2026-10-24).

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