2-bromo-1-(4-pentylphenyl)ethanone

Also known as: 2-bromo-4'-pentylacetophenone, 4-pentylphenacyl bromide, 2-bromo-1-(4-pentylphenyl)ethan-1-one, 4-(pent-1-yl)phenacyl bromide, 4-n-pentylphenacyl bromide

2-bromo-1-(4-pentylphenyl)ethanone (CAS 64328-68-3) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C13H17BrO and a molecular weight of 269.17700 g/mol. Key properties include a melting point of <30ºC, a boiling point of 335.8ºC at 760 mmHg, a density of 1.243g/cm3 and a flash point of 35.5ºC. No supplier offers are currently listed; request a quote. Record last updated Nov 3, 2026.

CAS No.: 64328-68-3
Jingsj CID: J-1362276-9
Molecular Formula: C₁₃H₁₇BrO
Molecular Weight: 269.17700 g/mol
Category: Ketones
Last updated: 11/3/2026

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Physicochemical Properties

Melting Point	<30ºC
Boiling Point	335.8ºC at 760 mmHg
Density	1.243g/cm3
Flash Point	35.5ºC
Exact Mass	268.04600
PSA	17.07000
LogP	3.99690
Refractive Index	1.535

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-bromo-1-(4-pentylphenyl)ethanone?

The CAS number of 2-bromo-1-(4-pentylphenyl)ethanone is 64328-68-3.

What are the molecular formula and molecular weight of 2-bromo-1-(4-pentylphenyl)ethanone?

2-bromo-1-(4-pentylphenyl)ethanone has molecular formula C13H17BrO and molecular weight 269.17700 g/mol.

What are the upstream and downstream products of 2-bromo-1-(4-pentylphenyl)ethanone?

For 2-bromo-1-(4-pentylphenyl)ethanone, Upstream Products: Diazomethane, 4-Pentylbenzoyl chloride.

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

Last updated: 11/3/2026

How to cite: Jingsj. "2-bromo-1-(4-pentylphenyl)ethanone (CAS 64328-68-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1362276-9 (accessed 2026-11-09).

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