1,5-Dimethoxyanthraquinone

1,5-二甲氧基蒽醌

Also known as: 1,5-Dimethoxy-9,10-anthraquinone, 1,5-Dimethoxy-9,10-anthrachinon, 1,5-Dimethoxyanthrachinon, 1,5-dimethoxy-9,10-anthracenedione, 1,5-dimethoxyanthra-9,10-quinone, 1,5-dimethoxyanthracene-9,10-dione, 9,10-Anthracenedione, 1,5-dimethoxy-, ANTHRAQUINONE,1,5-DIMETHOXY, Anthraquinone, 1,5-dimethoxy-, EINECS 229-244-8, Nsc37606

1,5-Dimethoxyanthraquinone (CAS 6448-90-4) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C16H12O4 and a molecular weight of 268.26400 g/mol. It is also known as 1,5-Dimethoxy-9,10-anthraquinone, 1,5-Dimethoxy-9,10-anthrachinon and 1,5-Dimethoxyanthrachinon. Key properties include a boiling point of 462.1ºC at 760 mmHg, a density of 1.295 g/cm3 and a flash point of 207.9ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
6448-90-4
Jingsj CID
J-895014-7
Molecular Formula
C16H12O4
Chinese Name
1,5-二甲氧基蒽醌
Molecular Weight
268.26400 g/mol
Category
Ketones
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point462.1ºC at 760 mmHg
Density1.295 g/cm3
Flash Point207.9ºC

Frequently Asked Questions

What is the CAS number of 1,5-Dimethoxyanthraquinone?

The CAS number of 1,5-Dimethoxyanthraquinone is 6448-90-4.

What are the molecular formula and molecular weight of 1,5-Dimethoxyanthraquinone?

1,5-Dimethoxyanthraquinone has molecular formula C16H12O4 and molecular weight 268.26400 g/mol.

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

Last updated:

How to cite: Jingsj. "1,5-Dimethoxyanthraquinone (CAS 6448-90-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-895014-7 (accessed 2026-10-22).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.