6-phenyl-1,2,4-triazine-3,5(2H,4H)-dione

5-苯基-6-氮杂尿嘧啶

Also known as: 5-phenyl-6-azauracil, 6-phenyl-2H-1,2,4-triazine-3,5-dione, 6-phenyl-2H-[1,2,4]triazin-3,5-dion, 6-phenyl-1,2,4-triazine-3,5-dione

6-phenyl-1,2,4-triazine-3,5(2H,4H)-dione (CAS 23891-08-9) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C9H7N3O2 and a molecular weight of 189.17100 g/mol. It is also known as 5-phenyl-6-azauracil, 6-phenyl-2H-1,2,4-triazine-3,5-dione and 6-phenyl-2H-[1,2,4]triazin-3,5-dion. Key property: a density of 1.46g/cm3. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
23891-08-9
Jingsj CID
J-1002398-3
Molecular Formula
C9H7N3O2
Chinese Name
5-苯基-6-氮杂尿嘧啶
Molecular Weight
189.17100 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Density1.46g/cm3

Frequently Asked Questions

What is the CAS number of 6-phenyl-1,2,4-triazine-3,5(2H,4H)-dione?

The CAS number of 6-phenyl-1,2,4-triazine-3,5(2H,4H)-dione is 23891-08-9.

What are the molecular formula and molecular weight of 6-phenyl-1,2,4-triazine-3,5(2H,4H)-dione?

6-phenyl-1,2,4-triazine-3,5(2H,4H)-dione has molecular formula C9H7N3O2 and molecular weight 189.17100 g/mol.

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

Last updated:

How to cite: Jingsj. "6-phenyl-1,2,4-triazine-3,5(2H,4H)-dione (CAS 23891-08-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1002398-3 (accessed 2026-10-25).

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