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5-(chloromethyl)-3-ethyl-1,2,4-oxadiazole

5-氯甲基-3-乙基-1,2,4-噁二唑

Also known as: 1,2,4-Oxadiazole, 5-(chloromethyl)-3-ethyl-, 5-(CHLOROMETHYL)-3-ETHYL-1,2,4-OXADIAZOLE, 5-(chloromethyl)-3-ethyl-1,2,4-oxadiazole(SALTDATA: FREE), 5-chloromethyl-3-ethyl-1,2,4-oxadiazole

5-(chloromethyl)-3-ethyl-1,2,4-oxadiazole (CAS 50737-34-3) is a compound in the Organohalogen Compounds category listed in the Jingsj chemical database. It has the molecular formula C5H7ClN2O and a molecular weight of 146.57500 g/mol. It is also known as 1,2,4-Oxadiazole, 5-(chloromethyl)-3-ethyl-, 5-(CHLOROMETHYL)-3-ETHYL-1,2,4-OXADIAZOLE and 5-(chloromethyl)-3-ethyl-1,2,4-oxadiazole(SALTDATA: FREE). Key properties include a boiling point of 220.924ºC at 760 mmHg, a density of 1.23g/cm3 and a flash point of 87.412ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
50737-34-3
Jingsj CID
J-1154020-3
Molecular Formula
C5H7ClN2O
Chinese Name
5-氯甲基-3-乙基-1,2,4-噁二唑
Molecular Weight
146.57500 g/mol
Category
Organohalogen Compounds
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point220.924ºC at 760 mmHg
Density1.23g/cm3
Flash Point87.412ºC

Frequently Asked Questions

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

The CAS number of 5-(chloromethyl)-3-ethyl-1,2,4-oxadiazole is 50737-34-3.

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

5-(chloromethyl)-3-ethyl-1,2,4-oxadiazole has molecular formula C5H7ClN2O and molecular weight 146.57500 g/mol.

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

Last updated:

How to cite: Jingsj. "5-(chloromethyl)-3-ethyl-1,2,4-oxadiazole (CAS 50737-34-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1154020-3 (accessed 2026-10-25).

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