[1,1'-Biphenyl]-2,2'-dicarbonitrile

2,2'-二氰基联苯

Also known as: 2,2'-Dicyanobiphenyl, 1,1'-Biphenyl-2,2'-dicarbonitrile, biphenyl-2,2'-dicarbonitrile, 2,2'-dicyano-1,1'-biphenyl, 2-(2-cyanophenyl)benzonitrile, Diphenonitrile, Perampanel Impurity 7, Perampanel Impurity 20, Perampanel Impurity 23, o,o'-dicyanodiphenyl

[1,1'-Biphenyl]-2,2'-dicarbonitrile (CAS 4341-02-0) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C14H8N2 and a molecular weight of 204.22700 g/mol. It is also known as 2,2'-Dicyanobiphenyl, 1,1'-Biphenyl-2,2'-dicarbonitrile and biphenyl-2,2'-dicarbonitrile. Key properties include a melting point of 174-175 °C, a boiling point of 433.3ºC at 760 mmHg, a density of 1.2g/cm3 and a flash point of 218.1ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 4341-02-0
Jingsj CID: J-1506263-3
Molecular Formula: C₁₄H₈N₂
Chinese Name: 2,2'-二氰基联苯
Molecular Weight: 204.22700 g/mol
Category: Aromatic Hydrocarbons
Last updated: 8/21/2026

No offers for this compound yet.

Request a quote

Physicochemical Properties

Melting Point	174-175 °C
Boiling Point	433.3ºC at 760 mmHg
Density	1.2g/cm3
Flash Point	218.1ºC

Frequently Asked Questions

What is the CAS number of [1,1'-Biphenyl]-2,2'-dicarbonitrile?

The CAS number of [1,1'-Biphenyl]-2,2'-dicarbonitrile is 4341-02-0.

What are the molecular formula and molecular weight of [1,1'-Biphenyl]-2,2'-dicarbonitrile?

[1,1'-Biphenyl]-2,2'-dicarbonitrile has molecular formula C14H8N2 and molecular weight 204.22700 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. "[1,1'-Biphenyl]-2,2'-dicarbonitrile (CAS 4341-02-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1506263-3 (accessed 2026-10-24).

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