4'-Chloro-2'-fluoroacetophenone

Also known as: 1-(4-Chloro-2-fluorophenyl)ethan-1-one, 1-(4-Chloro-2-fluorophenyl)ethanone, Ethanone, 1-(4-chloro-2-fluorophenyl)-, 4''-CHLORO-2''-FLUOROACETOPHENONE, 4-Chloro-2-fluoroacetophenone

4'-Chloro-2'-fluoroacetophenone (CAS 175711-83-8) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C8H6ClFO and a molecular weight of 172.584 g/mol. Key properties include a boiling point of 232.8±20.0 °C at 760 mmHg, a density of 1.3±0.1 g/cm3 and a flash point of 94.6±21.8 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 175711-83-8
Jingsj CID: J-1402449-8
Molecular Formula: C₈H₆ClFO
Molecular Weight: 172.584 g/mol
Category: Ketones
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	232.8±20.0 °C at 760 mmHg
Density	1.3±0.1 g/cm3
Flash Point	94.6±21.8 °C
Exact Mass	172.009125
PSA	17.07000
LogP	1.54
Vapor Pressure	0.1±0.5 mmHg at 25°C
Refractive Index	1.512

Customs & Trade Information

HS Code	2914700090
Summary	HS: 2914700090 halogenated, sulphonated, nitrated or nitrosated derivatives of ketones and quinones, whether or not with other oxygen function Tax rebate rate:9.0% Supervision conditions:none VAT:17.0% MFN tariff:5.5% General tariff:30.0%

Frequently Asked Questions

What is the CAS number of 4'-Chloro-2'-fluoroacetophenone?

The CAS number of 4'-Chloro-2'-fluoroacetophenone is 175711-83-8.

What are the molecular formula and molecular weight of 4'-Chloro-2'-fluoroacetophenone?

4'-Chloro-2'-fluoroacetophenone has molecular formula C8H6ClFO and molecular weight 172.584 g/mol.

What are the upstream and downstream products of 4'-Chloro-2'-fluoroacetophenone?

For 4'-Chloro-2'-fluoroacetophenone, Upstream Products: 4-chloro-2-fluoro-N-methoxy-N-methylbenzamide, Methylmagnesium bromide; Downstream Products: Gandotinib, Benzenemethanamine, 4-chloro-2-fluoro-α-methyl-, (αR)-.

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

Last updated: 8/21/2026

How to cite: Jingsj. "4'-Chloro-2'-fluoroacetophenone (CAS 175711-83-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1402449-8 (accessed 2026-11-09).

Data for reference only; verify product details with suppliers before purchase.