1-(4-bromonaphthalen-1-yl)ethanone

Also known as: 1-(1-BROMONAPHTHALEN-4-YL)ETHANONE, 1-Acetyl-4-bromonaphthalene, 4'-Bromo-1'-acetonaphthone, 4-Bromo-1-acetonaphthone, 4-bromo-1-acetylnaphthalene, Ethanone, 1-(4-bromo-1-naphthalenyl)-, 1-acetyl-4-bromo-naphthalene

1-(4-bromonaphthalen-1-yl)ethanone (CAS 46258-62-2) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C12H9BrO and a molecular weight of 249.10300 g/mol. Key properties include a melting point of 50-51ºC, a boiling point of 370.2ºC at 760 mmHg, a density of 1.454g/cm3 and a flash point of 113.6ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 46258-62-2
Jingsj CID: J-1518092-4
Molecular Formula: C₁₂H₉BrO
Molecular Weight: 249.10300 g/mol
Category: Ketones
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	50-51ºC
Boiling Point	370.2ºC at 760 mmHg
Density	1.454g/cm3
Flash Point	113.6ºC
Exact Mass	247.98400
PSA	17.07000
LogP	3.80490
Refractive Index	1.641

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 1-(4-bromonaphthalen-1-yl)ethanone?

The CAS number of 1-(4-bromonaphthalen-1-yl)ethanone is 46258-62-2.

What are the molecular formula and molecular weight of 1-(4-bromonaphthalen-1-yl)ethanone?

1-(4-bromonaphthalen-1-yl)ethanone has molecular formula C12H9BrO and molecular weight 249.10300 g/mol.

What are the upstream and downstream products of 1-(4-bromonaphthalen-1-yl)ethanone?

For 1-(4-bromonaphthalen-1-yl)ethanone, Upstream Products: 1-Bromonaphthalene, Acetyl chloride, 1,4-Dibromonaphthalene; Downstream Products: (4-bromonaphthalen-1-yl)methanol, 4-Bromo-1-naphthoic acid, 3-(4-bromonaphthalen-1-yl)-3-oxopropanenitrile.

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. "1-(4-bromonaphthalen-1-yl)ethanone (CAS 46258-62-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1518092-4 (accessed 2026-11-09).

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