4-tert-Butyldiphenylamine

Also known as: 4-tert-Butyl-N-phenylaniline, (4-tert-Butylphenyl)phenylamine, N-(4-tert-Butylphenyl)aniline, N-Phenyl-4-tert-butylaniline, Phenyl(4-tert-butylphenyl)amine, Benzenamine, 4-(1,1-dimethylethyl)-N-phenyl-

4-tert-Butyldiphenylamine (CAS 4496-49-5) is a compound in the Organic Bases category listed in the Jingsj chemical database. It has the molecular formula C16H19N and a molecular weight of 225.32900 g/mol. Key properties include a boiling point of 338.653ºC at 760 mmHg and a density of 1.014. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 4496-49-5
Jingsj CID: J-1526773-9
Molecular Formula: C₁₆H₁₉N
Molecular Weight: 225.32900 g/mol
Category: Organic Bases
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	338.653ºC at 760 mmHg
Density	1.014
Exact Mass	225.15200
PSA	12.03000
LogP	4.80070
Refractive Index	1.581

Customs & Trade Information

HS Code	2921440000
Summary	2921440000. diphenylamine and its derivatives; salts thereof. VAT:17.0%. Tax rebate rate:17.0%. . MFN tariff:6.5%. General tariff:30.0%

Frequently Asked Questions

What is the CAS number of 4-tert-Butyldiphenylamine?

The CAS number of 4-tert-Butyldiphenylamine is 4496-49-5.

What are the molecular formula and molecular weight of 4-tert-Butyldiphenylamine?

4-tert-Butyldiphenylamine has molecular formula C16H19N and molecular weight 225.32900 g/mol.

What are the upstream and downstream products of 4-tert-Butyldiphenylamine?

For 4-tert-Butyldiphenylamine, Upstream Products: 4-tert-Butylphenylboronic acid, 1-Bromo-4-tert-butylbenzene, 4-tert-Butylaniline.

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. "4-tert-Butyldiphenylamine (CAS 4496-49-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1526773-9 (accessed 2026-11-09).

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