2-(4-Fluorophenyl)-1-phenylethanone

Also known as: 2-(4-Fluorophenyl)acetophenone, 2-(4-Fluorophenyl)-1-phenylethan-1-one, 2-(4-Fluorophenyl)-1-phenyl-ethanone, 4-Fluorobenzyl phenyl ketone, 4-Fluorophenylacetophenone, Ethanone, 2-(4-fluorophenyl)-1-phenyl-

2-(4-Fluorophenyl)-1-phenylethanone (CAS 347-91-1) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C14H11FO and a molecular weight of 214.235 g/mol. Key properties include a boiling point of 325.9±17.0 °C at 760 mmHg, a density of 1.2±0.1 g/cm3 and a flash point of 134.6±11.6 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 347-91-1
Jingsj CID: J-1519842-2
Molecular Formula: C₁₄H₁₁FO
Molecular Weight: 214.235 g/mol
Category: Ketones
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	325.9±17.0 °C at 760 mmHg
Density	1.2±0.1 g/cm3
Flash Point	134.6±11.6 °C
Exact Mass	214.079391
PSA	17.07000
LogP	3.23
Vapor Pressure	0.0±0.7 mmHg at 25°C
Refractive Index	1.567

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 2-(4-Fluorophenyl)-1-phenylethanone?

The CAS number of 2-(4-Fluorophenyl)-1-phenylethanone is 347-91-1.

What are the molecular formula and molecular weight of 2-(4-Fluorophenyl)-1-phenylethanone?

2-(4-Fluorophenyl)-1-phenylethanone has molecular formula C14H11FO and molecular weight 214.235 g/mol.

What are the upstream and downstream products of 2-(4-Fluorophenyl)-1-phenylethanone?

For 2-(4-Fluorophenyl)-1-phenylethanone, Upstream Products: benzene, 4-Fluorophenylacetyl chloride, 4-Fluorobenzyl bromide.

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. "2-(4-Fluorophenyl)-1-phenylethanone (CAS 347-91-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1519842-2 (accessed 2026-11-09).

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