1,3,5-Tris(4-aminophenyl)benzene

Also known as: 4-[3,5-bis(4-aminophenyl)phenyl]aniline, 5'-(4-aminophenyl)-[1,1':3',1''-terphenyl]-4,4''-diamine, 1,3,5-tri(4-aminophenyl)benzene

1,3,5-Tris(4-aminophenyl)benzene (CAS 118727-34-7) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C24H21N3 and a molecular weight of 351.44400 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 118727-34-7
Jingsj CID: J-1481852-1
Molecular Formula: C₂₄H₂₁N₃
Molecular Weight: 351.44400 g/mol
Category: Aromatic Hydrocarbons
Last updated: 8/21/2026

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Physicochemical Properties

Exact Mass	351.17400
PSA	78.06000
LogP	7.17780

Customs & Trade Information

HS Code	2921590090
Summary	2921590090. other aromatic polyamines and their derivatives; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

Frequently Asked Questions

What is the CAS number of 1,3,5-Tris(4-aminophenyl)benzene?

The CAS number of 1,3,5-Tris(4-aminophenyl)benzene is 118727-34-7.

What are the molecular formula and molecular weight of 1,3,5-Tris(4-aminophenyl)benzene?

1,3,5-Tris(4-aminophenyl)benzene has molecular formula C24H21N3 and molecular weight 351.44400 g/mol.

What are the upstream and downstream products of 1,3,5-Tris(4-aminophenyl)benzene?

For 1,3,5-Tris(4-aminophenyl)benzene, Upstream Products: 1,3,5-Tribromobenzene, 4-Aminophenylboronic acid, 4-Aminoacetophenone.

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. "1,3,5-Tris(4-aminophenyl)benzene (CAS 118727-34-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1481852-1 (accessed 2026-11-09).

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