4-Bromo-6,7-dimethoxyindan-1-one

Also known as: 4-Bromo-6,7-dimethoxyindanone, 1H-Inden-1-one, 4-bromo-2,3-dihydro-6,7-dimethoxy-, 4-bromo-2,3-dihydro-6,7-dimethoxy-1H-inden-1-one, 4-bromo-6,7-dimethoxy-2,3-dihydro-1H-inden-1-one

4-Bromo-6,7-dimethoxyindan-1-one (CAS 18028-29-0) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C11H11BrO3 and a molecular weight of 271.10700 g/mol. Key properties include a boiling point of 395.7ºC at 760mmHg, a density of 1.512g/cm3 and a flash point of 193.1ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 18028-29-0
Jingsj CID: J-1052195-6
Molecular Formula: C₁₁H₁₁BrO₃
Molecular Weight: 271.10700 g/mol
Category: Ketones
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	395.7ºC at 760mmHg
Density	1.512g/cm3
Flash Point	193.1ºC
Exact Mass	269.98900
PSA	35.53000
LogP	2.59520
Vapor Pressure	1.8E-06mmHg at 25°C
Refractive Index	1.579

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-6,7-dimethoxyindan-1-one?

The CAS number of 4-Bromo-6,7-dimethoxyindan-1-one is 18028-29-0.

What are the molecular formula and molecular weight of 4-Bromo-6,7-dimethoxyindan-1-one?

4-Bromo-6,7-dimethoxyindan-1-one has molecular formula C11H11BrO3 and molecular weight 271.10700 g/mol.

What are the upstream and downstream products of 4-Bromo-6,7-dimethoxyindan-1-one?

For 4-Bromo-6,7-dimethoxyindan-1-one, Upstream Products: 6,7-Dimethoxy-1-indanone, 3-(2-Bromo-4,5-dimethoxyphenyl)propanoic acid, 3-(3,4-Dimethoxyphenyl)propionic acid; Downstream Products: 6,7-Dimethoxy-1-indanone.

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-6,7-dimethoxyindan-1-one (CAS 18028-29-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1052195-6 (accessed 2026-11-09).

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