3,4-Difluorophenylacetyl chloride

3,4-二氟苯乙酰氯

Also known as: (3,4-difluorophenyl)acetyl chloride, 2-(3,4-difluorophenyl)acetyl chloride, 3,4-DIFLUOROPHENYLACETYL CHLORIDE, Benzeneacetyl chloride, 3,4-difluoro-, PC9314

3,4-Difluorophenylacetyl chloride (CAS 121639-61-0) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C8H5ClF2O and a molecular weight of 190.57500 g/mol. It is also known as (3,4-difluorophenyl)acetyl chloride, 2-(3,4-difluorophenyl)acetyl chloride and 3,4-DIFLUOROPHENYLACETYL CHLORIDE. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 121639-61-0
Jingsj CID: J-1475487-6
Molecular Formula: C₈H₅ClF₂O
Chinese Name: 3,4-二氟苯乙酰氯
Molecular Weight: 190.57500 g/mol
Category: Aromatic Hydrocarbons
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 3,4-Difluorophenylacetyl chloride?

The CAS number of 3,4-Difluorophenylacetyl chloride is 121639-61-0.

What are the molecular formula and molecular weight of 3,4-Difluorophenylacetyl chloride?

3,4-Difluorophenylacetyl chloride has molecular formula C8H5ClF2O and molecular weight 190.57500 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. "3,4-Difluorophenylacetyl chloride (CAS 121639-61-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1475487-6 (accessed 2026-10-22).

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