N-(p-Tolyl)-2-naphthylamine

Also known as: N-(4-Methylphenyl)naphthalen-2-amine, N-(p-Tolyl)naphthalen-2-amine, 2-(p-Toluidino)naphthalene, 2-Naphthalenamine, N-(4-methylphenyl)-, N-p-Tolyl-beta-naphthylamine, NSC 22889, (4-methylphenyl)-(2-naphthyl)amine

N-(p-Tolyl)-2-naphthylamine (CAS 644-16-6) is a compound in the Solvents category listed in the Jingsj chemical database. It has the molecular formula C17H15N and a molecular weight of 233.30800 g/mol. Key properties include a boiling point of 411.7ºC at 760 mmHg, a density of 1.133g/cm3 and a flash point of 219.6ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 644-16-6
Jingsj CID: J-1428938-4
Molecular Formula: C₁₇H₁₅N
Molecular Weight: 233.30800 g/mol
Category: Solvents
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	411.7ºC at 760 mmHg
Density	1.133g/cm3
Flash Point	219.6ºC
Exact Mass	233.12000
PSA	12.03000
LogP	4.96480
Refractive Index	1.685

Customs & Trade Information

HS Code	2921499090
Summary	2921499090 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 N-(p-Tolyl)-2-naphthylamine?

The CAS number of N-(p-Tolyl)-2-naphthylamine is 644-16-6.

What are the molecular formula and molecular weight of N-(p-Tolyl)-2-naphthylamine?

N-(p-Tolyl)-2-naphthylamine has molecular formula C17H15N and molecular weight 233.30800 g/mol.

What are the upstream and downstream products of N-(p-Tolyl)-2-naphthylamine?

For N-(p-Tolyl)-2-naphthylamine, Upstream Products: 2-Naphthyl p-Toluenesulfonate, p-Toluidine, 2-Bromonaphthalene; Downstream Products: p-Toluidine, 2-Naphthol.

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. "N-(p-Tolyl)-2-naphthylamine (CAS 644-16-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1428938-4 (accessed 2026-11-09).

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