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2,4,6-Triphenylaniline

Also known as: 2,4,6-Triphenylaniline, Aniline, 2,4,6-triphenyl-, Benzenamine, 2,4,6-triphenyl-, 5'-Phenyl-[1,1':3',1''-terphenyl]-2'-amine, [1,1':3',1''-Terphenyl]-2'-amine, 5'-phenyl-, 2'-amino-5'-phenyl-m-terphenyl, triphenyl-2,4,6 aniline, 2,4,6-triphenyl-aniline, 2,4,6-triphenylphenylamine

2,4,6-Triphenylaniline (CAS 6864-20-6) is a compound in the Organic Bases category listed in the Jingsj chemical database. It has the molecular formula C24H19N and a molecular weight of 321.41400 g/mol. Key properties include a melting point of 122-125ºC, a boiling point of 465.4ºC at 760 mmHg, a density of 1.117g/cm3 and a flash point of 245.5ºC. It is classified under GHS with signal word Warning and hazard statements H315 — Causes skin irritation, H319 — Causes serious eye irritation and H335 — May cause respiratory irritation. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
6864-20-6
Jingsj CID
J-19922-4
Molecular Formula
C24H19N
Molecular Weight
321.41400 g/mol
Category
Organic Bases
Last updated
8/21/2026

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Physicochemical Properties

Melting Point122-125ºC
Boiling Point465.4ºC at 760 mmHg
Density1.117g/cm3
Flash Point245.5ºC
Exact Mass321.15200
PSA26.02000
LogP6.85100
Refractive Index1.645

GHS Safety & Compliance

IrritantSignal word: Warning
  • H315 — Causes skin irritation
  • H319 — Causes serious eye irritation
  • H335 — May cause respiratory irritation

Customs & Trade Information

HS Code2921499090
Summary2921499090 other aromatic monoamines and their derivatives; salts thereof VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%

Frequently Asked Questions

What is the CAS number of 2,4,6-Triphenylaniline?

The CAS number of 2,4,6-Triphenylaniline is 6864-20-6.

What are the molecular formula and molecular weight of 2,4,6-Triphenylaniline?

2,4,6-Triphenylaniline has molecular formula C24H19N and molecular weight 321.41400 g/mol.

Is 2,4,6-Triphenylaniline hazardous?

2,4,6-Triphenylaniline has GHS signal word Warning and hazard statements H315 — Causes skin irritation; H319 — Causes serious eye irritation; H335 — May cause respiratory irritation.

What are the upstream and downstream products of 2,4,6-Triphenylaniline?

For 2,4,6-Triphenylaniline, Upstream Products: 2,4,6-Tribromoaniline, Phenylboronic acid, 2,4,6-Triphenylnitrobenzene; Downstream Products: 1,3-Diphenylurea, 1,3,5-Triphenylbenzene, 2,4,6-Triphenylnitrobenzene.

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

Last updated:

How to cite: Jingsj. "2,4,6-Triphenylaniline (CAS 6864-20-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-19922-4 (accessed 2026-11-09).

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