5,6-Diphenyl-1,2,4-triazine
5,6-二苯基-1,2,4-三嗪
Also known as: 1,2,4-Triazine, 5,6-diphenyl-, As-triazine, 5,6-diphenyl-, Nsc74498
5,6-Diphenyl-1,2,4-triazine (CAS 21134-91-8) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C15H11N3 and a molecular weight of 233.26800 g/mol. It is also known as 1,2,4-Triazine, 5,6-diphenyl-, As-triazine, 5,6-diphenyl- and Nsc74498. Key properties include a boiling point of 404.3ºC at 760mmHg, a density of 1.168g/cm3 and a flash point of 183.7ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 21134-91-8
- Jingsj CID
- J-1594016-6
- Molecular Formula
- C15H11N3
- Chinese Name
- 5,6-二苯基-1,2,4-三嗪
- Molecular Weight
- 233.26800 g/mol
- Category
- Aromatic Hydrocarbons
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 404.3ºC at 760mmHg |
|---|---|
| Density | 1.168g/cm3 |
| Flash Point | 183.7ºC |
Frequently Asked Questions
What is the CAS number of 5,6-Diphenyl-1,2,4-triazine?
The CAS number of 5,6-Diphenyl-1,2,4-triazine is 21134-91-8.
What are the molecular formula and molecular weight of 5,6-Diphenyl-1,2,4-triazine?
5,6-Diphenyl-1,2,4-triazine has molecular formula C15H11N3 and molecular weight 233.26800 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "5,6-Diphenyl-1,2,4-triazine (CAS 21134-91-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1594016-6 (accessed 2026-10-22).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.