3-(4-Bromo-2-fluorophenyl)-5-methyl-1,2,4-oxadiazole

3-(4-溴-2-氟苯基)-5-甲基-1,2,4-噁二唑

Also known as: 1,2,4-Oxadiazole, 3-(4-bromo-2-fluorophenyl)-5-methyl-, 1,2,4-Oxadiazole,3-(4-bromo-2-fluorophenyl)-5-methyl, 3-(4-Bromo-2-fluoro-phenyl)-5-methyl-[1,2,4]oxadiazole, 3-(4-bromo-2-fluorophenyl)-5-methyl-1,2,4-oxadiazole, 3-(4-bromo-2-fluoro-phenyl)-5-methyl-[1,2,4]oxadiazole

3-(4-Bromo-2-fluorophenyl)-5-methyl-1,2,4-oxadiazole (CAS 749927-78-4) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C9H6BrFN2O and a molecular weight of 257.05900 g/mol. It is also known as 1,2,4-Oxadiazole, 3-(4-bromo-2-fluorophenyl)-5-methyl-, 1,2,4-Oxadiazole,3-(4-bromo-2-fluorophenyl)-5-methyl and 3-(4-Bromo-2-fluoro-phenyl)-5-methyl-[1,2,4]oxadiazole. Key properties include a boiling point of 324.714ºC at 760 mmHg, a density of 1.6g/cm3 and a flash point of 150.182ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
749927-78-4
Jingsj CID
J-1335965-2
Molecular Formula
C9H6BrFN2O
Chinese Name
3-(4-溴-2-氟苯基)-5-甲基-1,2,4-噁二唑
Molecular Weight
257.05900 g/mol
Category
Aromatic Hydrocarbons
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point324.714ºC at 760 mmHg
Density1.6g/cm3
Flash Point150.182ºC

Frequently Asked Questions

What is the CAS number of 3-(4-Bromo-2-fluorophenyl)-5-methyl-1,2,4-oxadiazole?

The CAS number of 3-(4-Bromo-2-fluorophenyl)-5-methyl-1,2,4-oxadiazole is 749927-78-4.

What are the molecular formula and molecular weight of 3-(4-Bromo-2-fluorophenyl)-5-methyl-1,2,4-oxadiazole?

3-(4-Bromo-2-fluorophenyl)-5-methyl-1,2,4-oxadiazole has molecular formula C9H6BrFN2O and molecular weight 257.05900 g/mol.

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

Last updated:

How to cite: Jingsj. "3-(4-Bromo-2-fluorophenyl)-5-methyl-1,2,4-oxadiazole (CAS 749927-78-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1335965-2 (accessed 2026-10-24).

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