2,7-Naphthalenediamine

Also known as: 2,7-Diaminonaphthalene, 2,7-Naphthylenediamine, 2,7-Napthalenediamine, 2.7-Diamino-naphthalin, Naphthalen-2,7-diamine, Naphthalin-2,7-diyldiamin, Naphthylendiamin-(2.7), NSC 356142, EINECS 210-353-4

2,7-Naphthalenediamine (CAS 613-76-3) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C10H10N2 and a molecular weight of 158.20000 g/mol. Key properties include a boiling point of 395.7ºC at 760 mmHg, a density of 1.234g/cm3 and a flash point of 230.8ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 613-76-3
Jingsj CID: J-886101-6
Molecular Formula: C₁₀H₁₀N₂
Molecular Weight: 158.20000 g/mol
Category: Aromatic Hydrocarbons
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	395.7ºC at 760 mmHg
Density	1.234g/cm3
Flash Point	230.8ºC
Exact Mass	158.08400
PSA	52.04000
LogP	3.16660
Refractive Index	1.757

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 2,7-Naphthalenediamine?

The CAS number of 2,7-Naphthalenediamine is 613-76-3.

What are the molecular formula and molecular weight of 2,7-Naphthalenediamine?

2,7-Naphthalenediamine has molecular formula C10H10N2 and molecular weight 158.20000 g/mol.

What are the upstream and downstream products of 2,7-Naphthalenediamine?

For 2,7-Naphthalenediamine, Upstream Products: 2,7-Dihydroxynaphthalene, 2,7-Dinitronaphthalene, 7-amino-2-naphthol; Downstream Products: 7-amino-2-naphthol, 1,2,3,4-tetrahydronaphthalene-2,7-diamine.

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. "2,7-Naphthalenediamine (CAS 613-76-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-886101-6 (accessed 2026-11-09).

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