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4,5-Diphenyl-2H-imidazol-2-one

4,5-二苯基-2H-咪唑-2-酮

Also known as: 2H-Imidazol-2-one,4,5-diphenyl-, 4,5-Diphenyl-2-imidazolone, 4,5-Diphenyl-imidazol-2-one, 4,5-Diphenylimidazol-2-one

4,5-Diphenyl-2H-imidazol-2-one (CAS 18054-62-1) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C15H10N2O and a molecular weight of 234.25300 g/mol. It is also known as 2H-Imidazol-2-one,4,5-diphenyl-, 4,5-Diphenyl-2-imidazolone and 4,5-Diphenyl-imidazol-2-one. Key properties include a boiling point of 374ºC at 760mmHg, a density of 1.19g/cm3 and a flash point of 154.3ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
18054-62-1
Jingsj CID
J-1329858-6
Molecular Formula
C15H10N2O
Chinese Name
4,5-二苯基-2H-咪唑-2-酮
Molecular Weight
234.25300 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point374ºC at 760mmHg
Density1.19g/cm3
Flash Point154.3ºC

Frequently Asked Questions

What is the CAS number of 4,5-Diphenyl-2H-imidazol-2-one?

The CAS number of 4,5-Diphenyl-2H-imidazol-2-one is 18054-62-1.

What are the molecular formula and molecular weight of 4,5-Diphenyl-2H-imidazol-2-one?

4,5-Diphenyl-2H-imidazol-2-one has molecular formula C15H10N2O and molecular weight 234.25300 g/mol.

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

Last updated:

How to cite: Jingsj. "4,5-Diphenyl-2H-imidazol-2-one (CAS 18054-62-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1329858-6 (accessed 2026-10-25).

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