4'-Propyl[1,1'-biphenyl]-4-carbonitrile

4-氰基-4'-丙基联苯

Also known as: 4-Propyl-4'-cyanobiphenyl, 4-Cyano-4'-n-propylbiphenyl, 4'-Propylbiphenyl-4-carbonitrile, 4-(4-Propylphenyl)benzonitrile, 4'-Propyl-4-biphenylcarbonitrile, 1,1'-Biphenyl-4-carbonitrile, 4'-propyl-

4'-Propyl[1,1'-biphenyl]-4-carbonitrile (CAS 58743-76-3) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C16H15N and a molecular weight of 221.297 g/mol. It is also known as 4-Propyl-4'-cyanobiphenyl, 4-Cyano-4'-n-propylbiphenyl and 4'-Propylbiphenyl-4-carbonitrile. Key properties include a melting point of 64-66°C, a boiling point of 367.5±31.0 °C at 760 mmHg, a density of 1.1±0.1 g/cm3 and a flash point of 177.0±17.3 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 58743-76-3
Jingsj CID: J-15235-6
Molecular Formula: C₁₆H₁₅N
Chinese Name: 4-氰基-4'-丙基联苯
Molecular Weight: 221.297 g/mol
Category: Aromatic Hydrocarbons
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	64-66°C
Boiling Point	367.5±31.0 °C at 760 mmHg
Density	1.1±0.1 g/cm3
Flash Point	177.0±17.3 °C

Frequently Asked Questions

What is the CAS number of 4'-Propyl[1,1'-biphenyl]-4-carbonitrile?

The CAS number of 4'-Propyl[1,1'-biphenyl]-4-carbonitrile is 58743-76-3.

What are the molecular formula and molecular weight of 4'-Propyl[1,1'-biphenyl]-4-carbonitrile?

4'-Propyl[1,1'-biphenyl]-4-carbonitrile has molecular formula C16H15N and molecular weight 221.297 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. "4'-Propyl[1,1'-biphenyl]-4-carbonitrile (CAS 58743-76-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-15235-6 (accessed 2026-10-22).

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