2-Ethynyl-5-(trifluoromethyl)-1,3,4-oxadiazole

2-乙炔基-5-三氟甲基-1,3,4-噁二唑

2-Ethynyl-5-(trifluoromethyl)-1,3,4-oxadiazole (CAS 2445794-51-2) is a compound in the Aliphatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C5HF3N2O and a molecular weight of 162.07 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 2445794-51-2
Jingsj CID: J-267467-2
Molecular Formula: C₅HF₃N₂O
Chinese Name: 2-乙炔基-5-三氟甲基-1,3,4-噁二唑
Molecular Weight: 162.07 g/mol
Category: Aliphatic Hydrocarbons
Last updated: 8/21/2026

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Frequently Asked Questions

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

The CAS number of 2-Ethynyl-5-(trifluoromethyl)-1,3,4-oxadiazole is 2445794-51-2.

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

2-Ethynyl-5-(trifluoromethyl)-1,3,4-oxadiazole has molecular formula C5HF3N2O and molecular weight 162.07 g/mol.

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

Last updated: 8/21/2026

How to cite: Jingsj. "2-Ethynyl-5-(trifluoromethyl)-1,3,4-oxadiazole (CAS 2445794-51-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-267467-2 (accessed 2026-10-24).

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