1,2-Naphthalenedicarbonitrile

1,2-萘二甲腈

Also known as: 1,2-dicyanonaphthalene, 1,2-DICYANONAPHTHALENE, 1,2-NAPHTHALENEDICARBONITRILE, Naphthalene-1,2-dicarbonitrile, Naphthalenedicarbonitrile, 1.2-Dicyan-naphthalin, Naphthalin-1,2-dicarbonitril, dicyanonaphthalene, naphthalene-1,2-dicarbonitrile

1,2-Naphthalenedicarbonitrile (CAS 19291-76-0) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C12H6N2 and a molecular weight of 178.189 g/mol. It is also known as 1,2-dicyanonaphthalene, 1,2-DICYANONAPHTHALENE and 1,2-NAPHTHALENEDICARBONITRILE. Key properties include a melting point of 191-195°C, a boiling point of 414.4±28.0 °C at 760 mmHg, a density of 1.2±0.1 g/cm3 and a flash point of 213.5±17.9 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 19291-76-0
Jingsj CID: J-27575-6
Molecular Formula: C₁₂H₆N₂
Chinese Name: 1,2-萘二甲腈
Molecular Weight: 178.189 g/mol
Category: Aromatic Hydrocarbons
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	191-195°C
Boiling Point	414.4±28.0 °C at 760 mmHg
Density	1.2±0.1 g/cm3
Flash Point	213.5±17.9 °C

Frequently Asked Questions

What is the CAS number of 1,2-Naphthalenedicarbonitrile?

The CAS number of 1,2-Naphthalenedicarbonitrile is 19291-76-0.

What are the molecular formula and molecular weight of 1,2-Naphthalenedicarbonitrile?

1,2-Naphthalenedicarbonitrile has molecular formula C12H6N2 and molecular weight 178.189 g/mol.

Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.

Last updated: 8/21/2026

How to cite: Jingsj. "1,2-Naphthalenedicarbonitrile (CAS 19291-76-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-27575-6 (accessed 2026-10-23).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.