2-(2,4-Difluorophenyl)acetonitrile

2,4-二氟苯乙腈

Also known as: 2,4-Difluorobenzyl cyanide, 2,4-Difluorophenylacetonitrile, 2,4-Difluorobenzeneacetonitrile, Benzeneacetonitrile, 2,4-difluoro-

2-(2,4-Difluorophenyl)acetonitrile (CAS 656-35-9) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C8H5F2N and a molecular weight of 153.129 g/mol. It is also known as 2,4-Difluorobenzyl cyanide, 2,4-Difluorophenylacetonitrile and 2,4-Difluorobenzeneacetonitrile. Key properties include a boiling point of 216.1±25.0 °C at 760 mmHg, a density of 1.2±0.1 g/cm3 and a flash point of 93.3±0.0 °C. GHS signal word: Warning. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
656-35-9
Jingsj CID
J-1965898-6
Molecular Formula
C8H5F2N
Chinese Name
2,4-二氟苯乙腈
Molecular Weight
153.129 g/mol
Category
Aromatic Hydrocarbons
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point216.1±25.0 °C at 760 mmHg
Density1.2±0.1 g/cm3
Flash Point93.3±0.0 °C

GHS Safety & Compliance

IrritantSignal word: Warning

Frequently Asked Questions

What is the CAS number of 2-(2,4-Difluorophenyl)acetonitrile?

The CAS number of 2-(2,4-Difluorophenyl)acetonitrile is 656-35-9.

What are the molecular formula and molecular weight of 2-(2,4-Difluorophenyl)acetonitrile?

2-(2,4-Difluorophenyl)acetonitrile has molecular formula C8H5F2N and molecular weight 153.129 g/mol.

Is 2-(2,4-Difluorophenyl)acetonitrile hazardous?

2-(2,4-Difluorophenyl)acetonitrile 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. "2-(2,4-Difluorophenyl)acetonitrile (CAS 656-35-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1965898-6 (accessed 2026-10-22).

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