2,4,6-Triphenyl-1,3,5-triazine

Also known as: 2,4,6-Triphenyl-s-triazine, s-Triazine, 2,4,6-triphenyl-, TPTZ, 2,4,6-Triphenyl-1,3,5-triazine (purified by sublimation), 2,4,6-TRIPHENYL-1,3,5-TRIAZINE 98%, 2,4,6-TRIPHENYL-S-TRIAZINE 99%

2,4,6-Triphenyl-1,3,5-triazine (CAS 493-77-6) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C21H15N3 and a molecular weight of 309.36400 g/mol. Key properties include a melting point of 231-236ºC, a boiling point of 541.8ºC at 760 mmHg, a density of 1.167 g/cm3 and a flash point of 245.5ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 493-77-6
Jingsj CID: J-36551-5
Molecular Formula: C₂₁H₁₅N₃
Molecular Weight: 309.36400 g/mol
Category: Aromatic Hydrocarbons
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	231-236ºC
Boiling Point	541.8ºC at 760 mmHg
Density	1.167 g/cm3
Flash Point	245.5ºC
Exact Mass	309.12700
PSA	38.67000
LogP	4.87260

Customs & Trade Information

HS Code	2933699090
Summary	2933699090 other compounds containing an unfused triazine ring (whether or not hydrogenated) in the structure。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:20.0%

Frequently Asked Questions

What is the CAS number of 2,4,6-Triphenyl-1,3,5-triazine?

The CAS number of 2,4,6-Triphenyl-1,3,5-triazine is 493-77-6.

What are the molecular formula and molecular weight of 2,4,6-Triphenyl-1,3,5-triazine?

2,4,6-Triphenyl-1,3,5-triazine has molecular formula C21H15N3 and molecular weight 309.36400 g/mol.

What are the upstream and downstream products of 2,4,6-Triphenyl-1,3,5-triazine?

For 2,4,6-Triphenyl-1,3,5-triazine, Upstream Products: Benzonitrile, Cyanuric chloride, Phenylboronic acid; Downstream Products: 2,4,5-Triphenylimidazole, Ammonia, Benzamidine.

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

Last updated: 8/21/2026

How to cite: Jingsj. "2,4,6-Triphenyl-1,3,5-triazine (CAS 493-77-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-36551-5 (accessed 2026-11-09).

Data for reference only; verify product details with suppliers before purchase.