4-Bromo-1-(4-fluorophenyl)butan-1-one

Also known as: 1-Butanone, 4-bromo-1-(4-fluorophenyl)-, 4-Bromo-1-(4-fluorophenyl)-1-butanone, 4-Bromo-1-(4-fluorophenyl)butan-1-one, 4-bromo-1-(4-fluorophenyl)butan-1-one

4-Bromo-1-(4-fluorophenyl)butan-1-one (CAS 40132-01-2) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C10H10BrFO and a molecular weight of 245.088 g/mol. Key properties include a boiling point of 313.3±22.0 °C at 760 mmHg, a density of 1.4±0.1 g/cm3 and a flash point of 143.3±22.3 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 40132-01-2
Jingsj CID: J-1356725-4
Molecular Formula: C₁₀H₁₀BrFO
Molecular Weight: 245.088 g/mol
Category: Ketones
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	313.3±22.0 °C at 760 mmHg
Density	1.4±0.1 g/cm3
Flash Point	143.3±22.3 °C
Exact Mass	243.989899
PSA	17.07000
LogP	2.98
Vapor Pressure	0.0±0.7 mmHg at 25°C
Refractive Index	1.534

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-Bromo-1-(4-fluorophenyl)butan-1-one?

The CAS number of 4-Bromo-1-(4-fluorophenyl)butan-1-one is 40132-01-2.

What are the molecular formula and molecular weight of 4-Bromo-1-(4-fluorophenyl)butan-1-one?

4-Bromo-1-(4-fluorophenyl)butan-1-one has molecular formula C10H10BrFO and molecular weight 245.088 g/mol.

What are the upstream and downstream products of 4-Bromo-1-(4-fluorophenyl)butan-1-one?

For 4-Bromo-1-(4-fluorophenyl)butan-1-one, Upstream Products: Cyclopropyl 4-fluorophenyl ketone, Fluorobenzene, 4-Bromobutanoyl chloride; Downstream Products: Azabuperone.

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-Bromo-1-(4-fluorophenyl)butan-1-one (CAS 40132-01-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1356725-4 (accessed 2026-11-09).

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