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1-[4-(difluoromethoxy)phenyl]ethanone

1-[4-(二氟甲氧基)苯基]乙酮

Also known as: 1-(4-(difluoromethoxy)phenyl)ethanone, 4'-(Difluoromethoxy)acetophenone, 4-(Difluoromethoxy)acetophenone, 1-(4-DIFLUOROMETHOXY-PHENYL)-ETHANONE, 4'-(Difluoromethoxy)acetophenone 98%, Ethanone, 1-[4-(difluoromethoxy)phenyl]-

1-[4-(difluoromethoxy)phenyl]ethanone (CAS 83882-67-1) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C9H8F2O2 and a molecular weight of 186.155 g/mol. It is also known as 1-(4-(difluoromethoxy)phenyl)ethanone, 4'-(Difluoromethoxy)acetophenone and 4-(Difluoromethoxy)acetophenone. Key properties include a melting point of 18-19ºC, a boiling point of 252.1±30.0 °C at 760 mmHg, a density of 1.2±0.1 g/cm3 and a flash point of 103.2±19.4 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
83882-67-1
Jingsj CID
J-950680-8
Molecular Formula
C9H8F2O2
Chinese Name
1-[4-(二氟甲氧基)苯基]乙酮
Molecular Weight
186.155 g/mol
Category
Ketones
Last updated
8/21/2026

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Physicochemical Properties

Melting Point18-19ºC
Boiling Point252.1±30.0 °C at 760 mmHg
Density1.2±0.1 g/cm3
Flash Point103.2±19.4 °C

Frequently Asked Questions

What is the CAS number of 1-[4-(difluoromethoxy)phenyl]ethanone?

The CAS number of 1-[4-(difluoromethoxy)phenyl]ethanone is 83882-67-1.

What are the molecular formula and molecular weight of 1-[4-(difluoromethoxy)phenyl]ethanone?

1-[4-(difluoromethoxy)phenyl]ethanone has molecular formula C9H8F2O2 and molecular weight 186.155 g/mol.

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

Last updated:

How to cite: Jingsj. "1-[4-(difluoromethoxy)phenyl]ethanone (CAS 83882-67-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-950680-8 (accessed 2026-10-22).

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