3,4,4'-Triaminodiphenyl ether

Also known as: 1,2-Benzenediamine, 4-(4-aminophenoxy)-, 4-(4-Aminophenoxy)benzene-1,2-diamine, 4-(4-Aminophenoxy)-1,2-benzenediamine, 4-(p-Aminophenoxy)-o-phenylenediamine, 3,4,4'-Triaminodiphenyl oxide, 3',4',4-Triaminodiphenyl ether, o-Phenylenediamine, 4-(p-aminophenoxy)-

3,4,4'-Triaminodiphenyl ether (CAS 6264-66-0) is a compound in the Ethers category listed in the Jingsj chemical database. It has the molecular formula C12H13N3O and a molecular weight of 215.25100 g/mol. Key properties include a boiling point of 433.9ºC at 760 mmHg, a density of 1.289g/cm3 and a flash point of 246.5ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 6264-66-0
Jingsj CID: J-28368-1
Molecular Formula: C₁₂H₁₃N₃O
Molecular Weight: 215.25100 g/mol
Category: Ethers
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	433.9ºC at 760 mmHg
Density	1.289g/cm3
Flash Point	246.5ºC
Exact Mass	215.10600
PSA	87.29000
LogP	3.96910
Refractive Index	1.712

Customs & Trade Information

HS Code	2922299090
Summary	2922299090. other amino-naphthols and other amino-phenols, other than those containing more than one kind of oxygen function, their ethers and esters; 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 3,4,4'-Triaminodiphenyl ether?

The CAS number of 3,4,4'-Triaminodiphenyl ether is 6264-66-0.

What are the molecular formula and molecular weight of 3,4,4'-Triaminodiphenyl ether?

3,4,4'-Triaminodiphenyl ether has molecular formula C12H13N3O and molecular weight 215.25100 g/mol.

What are the upstream and downstream products of 3,4,4'-Triaminodiphenyl ether?

For 3,4,4'-Triaminodiphenyl ether, Upstream Products: Acetaminophen, 4-(4-Nitrophenoxy)aniline.

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. "3,4,4'-Triaminodiphenyl ether (CAS 6264-66-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-28368-1 (accessed 2026-11-09).

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