2-Ethyl-4,5-diphenyloxazole

2-乙基-4,5-二苯基噁唑

Also known as: 2-Ethyl-4,5-diphenyl-1,3-oxazole, Oxazole, 2-ethyl-4,5-diphenyl-, 2-Aethyl-4,5-diphenyl-oxazol, Oxazole,2-ethyl-4,5-diphenyl

2-Ethyl-4,5-diphenyloxazole (CAS 20662-94-6) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C17H15NO and a molecular weight of 249.30700 g/mol. It is also known as 2-Ethyl-4,5-diphenyl-1,3-oxazole, Oxazole, 2-ethyl-4,5-diphenyl- and 2-Aethyl-4,5-diphenyl-oxazol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 20662-94-6
Jingsj CID: J-1084946-2
Molecular Formula: C₁₇H₁₅NO
Chinese Name: 2-乙基-4,5-二苯基噁唑
Molecular Weight: 249.30700 g/mol
Category: Aromatic Hydrocarbons
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 2-Ethyl-4,5-diphenyloxazole?

The CAS number of 2-Ethyl-4,5-diphenyloxazole is 20662-94-6.

What are the molecular formula and molecular weight of 2-Ethyl-4,5-diphenyloxazole?

2-Ethyl-4,5-diphenyloxazole has molecular formula C17H15NO and molecular weight 249.30700 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-Ethyl-4,5-diphenyloxazole (CAS 20662-94-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1084946-2 (accessed 2026-10-22).

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