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3-Chloro-2-methylpropionitrile

3-氯-2-甲基丙腈

Also known as: 3-chloro-2-methylpropanenitrile, 3-Chloro-2-methylpropiononitrile, 2-Methyl-3-chloropropionitrile, 3-Chloro-2-methylpropionitrile,96%, 3-Chloro-2-methylpropionitrile,85%,tech.

3-Chloro-2-methylpropionitrile (CAS 7659-45-2) is a compound in the Organohalogen Compounds category listed in the Jingsj chemical database. It has the molecular formula C4H6ClN and a molecular weight of 103.55000 g/mol. It is also known as 3-chloro-2-methylpropanenitrile, 3-Chloro-2-methylpropiononitrile and 2-Methyl-3-chloropropionitrile. Key properties include a boiling point of 60ºC15 mm Hg(lit.), a density of 1.078 g/mL at 25ºC(lit.) and a flash point of 142 °F. GHS signal word: Warning. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
7659-45-2
Jingsj CID
J-49490-6
Molecular Formula
C4H6ClN
Chinese Name
3-氯-2-甲基丙腈
Molecular Weight
103.55000 g/mol
Category
Organohalogen Compounds
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point60ºC15 mm Hg(lit.)
Density1.078 g/mL at 25ºC(lit.)
Flash Point142 °F

GHS Safety & Compliance

IrritantSignal word: Warning

Frequently Asked Questions

What is the CAS number of 3-Chloro-2-methylpropionitrile?

The CAS number of 3-Chloro-2-methylpropionitrile is 7659-45-2.

What are the molecular formula and molecular weight of 3-Chloro-2-methylpropionitrile?

3-Chloro-2-methylpropionitrile has molecular formula C4H6ClN and molecular weight 103.55000 g/mol.

Is 3-Chloro-2-methylpropionitrile hazardous?

3-Chloro-2-methylpropionitrile has GHS signal word Warning.

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

Last updated:

How to cite: Jingsj. "3-Chloro-2-methylpropionitrile (CAS 7659-45-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-49490-6 (accessed 2026-10-23).

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