3-Methyl-5-(trichloromethyl)-1,2,4-oxadiazole

3-甲基-5-(三氯甲基)-1,2,4-噁二唑

Also known as: 1,2,4-Oxadiazole, 3-methyl-5-(trichloromethyl)-, 3-Methyl-5-(trichloroMethyl)-1,2,4-oxadiazole, 3-Methyl-5-(trichloromethyl), 3-Methyl-5-trichlormethyl-1,2,4-oxadiazol, 3-methyl-5-(trichloromethyl)-1,2,4-oxadiazole, 3-methyl-5-trichloromethyl-1,2,4-oxadiazole, 5-Trichlormethyl-3-methyl-1,2,4-oxadiazol

3-Methyl-5-(trichloromethyl)-1,2,4-oxadiazole (CAS 1195-25-1) is a compound in the Organohalogen Compounds category listed in the Jingsj chemical database. It has the molecular formula C4H3Cl3N2O and a molecular weight of 201.43800 g/mol. It is also known as 1,2,4-Oxadiazole, 3-methyl-5-(trichloromethyl)-, 3-Methyl-5-(trichloroMethyl)-1,2,4-oxadiazole and 3-Methyl-5-(trichloromethyl). Key properties include a boiling point of 203.7ºC at 760 mmHg, a density of 1.595g/cm3 and a flash point of 77ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
1195-25-1
Jingsj CID
J-1521923-3
Molecular Formula
C4H3Cl3N2O
Chinese Name
3-甲基-5-(三氯甲基)-1,2,4-噁二唑
Molecular Weight
201.43800 g/mol
Category
Organohalogen Compounds
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point203.7ºC at 760 mmHg
Density1.595g/cm3
Flash Point77ºC

Frequently Asked Questions

What is the CAS number of 3-Methyl-5-(trichloromethyl)-1,2,4-oxadiazole?

The CAS number of 3-Methyl-5-(trichloromethyl)-1,2,4-oxadiazole is 1195-25-1.

What are the molecular formula and molecular weight of 3-Methyl-5-(trichloromethyl)-1,2,4-oxadiazole?

3-Methyl-5-(trichloromethyl)-1,2,4-oxadiazole has molecular formula C4H3Cl3N2O and molecular weight 201.43800 g/mol.

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

Last updated:

How to cite: Jingsj. "3-Methyl-5-(trichloromethyl)-1,2,4-oxadiazole (CAS 1195-25-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1521923-3 (accessed 2026-10-25).

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