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4-(4-Methyl-1,4-diazepan-1-yl)benzonitrile

4-(4-甲基-1,4-二氮杂环庚烷-1-基)苯甲腈

Also known as: 4-(4-Methyl-1,4-diazepan-1-yl)benzonitrile, 4-(4-Methylperhydro-1,4-diazepin-1-yl)benzonitrile, Benzonitrile, 4-(hexahydro-4-methyl-1H-1,4-diazepin-1-yl)-

4-(4-Methyl-1,4-diazepan-1-yl)benzonitrile (CAS 166438-80-8) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C13H17N3 and a molecular weight of 215.29400 g/mol. It is also known as 4-(4-Methylperhydro-1,4-diazepin-1-yl)benzonitrile and Benzonitrile, 4-(hexahydro-4-methyl-1H-1,4-diazepin-1-yl)-. Key properties include a melting point of 92.5-94.5ºC, a boiling point of 371.5ºC at 760mmHg, a density of 1.11g/cm3 and a flash point of 162ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
166438-80-8
Jingsj CID
J-1352468-9
Molecular Formula
C13H17N3
Chinese Name
4-(4-甲基-1,4-二氮杂环庚烷-1-基)苯甲腈
Molecular Weight
215.29400 g/mol
Category
Aromatic Hydrocarbons
Last updated
8/21/2026

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Physicochemical Properties

Melting Point92.5-94.5ºC
Boiling Point371.5ºC at 760mmHg
Density1.11g/cm3
Flash Point162ºC

Frequently Asked Questions

What is the CAS number of 4-(4-Methyl-1,4-diazepan-1-yl)benzonitrile?

The CAS number of 4-(4-Methyl-1,4-diazepan-1-yl)benzonitrile is 166438-80-8.

What are the molecular formula and molecular weight of 4-(4-Methyl-1,4-diazepan-1-yl)benzonitrile?

4-(4-Methyl-1,4-diazepan-1-yl)benzonitrile has molecular formula C13H17N3 and molecular weight 215.29400 g/mol.

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

Last updated:

How to cite: Jingsj. "4-(4-Methyl-1,4-diazepan-1-yl)benzonitrile (CAS 166438-80-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1352468-9 (accessed 2026-10-25).

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