1,2-dimethoxy-3-methylanthracene-9,10-dione

Also known as: 9,10-anthracenedione,1,2-dimethoxy-3-methyl-, 1,2-dimethoxy-3-methylanthraquinone, 1,2-Dimethoxy-3-methyl-anthrachinon

1,2-dimethoxy-3-methylanthracene-9,10-dione (CAS 75313-49-4) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C17H14O4 and a molecular weight of 282.29100 g/mol. Key properties include a boiling point of 474.053ºC at 760 mmHg, a density of 1.264g/cm3 and a flash point of 212.264ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 75313-49-4
Jingsj CID: J-1113202-8
Molecular Formula: C₁₇H₁₄O₄
Molecular Weight: 282.29100 g/mol
Category: Ketones
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	474.053ºC at 760 mmHg
Density	1.264g/cm3
Flash Point	212.264ºC
Exact Mass	282.08900
PSA	52.60000
LogP	2.78760
Refractive Index	1.604

Frequently Asked Questions

What is the CAS number of 1,2-dimethoxy-3-methylanthracene-9,10-dione?

The CAS number of 1,2-dimethoxy-3-methylanthracene-9,10-dione is 75313-49-4.

What are the molecular formula and molecular weight of 1,2-dimethoxy-3-methylanthracene-9,10-dione?

1,2-dimethoxy-3-methylanthracene-9,10-dione has molecular formula C17H14O4 and molecular weight 282.29100 g/mol.

What are the upstream and downstream products of 1,2-dimethoxy-3-methylanthracene-9,10-dione?

For 1,2-dimethoxy-3-methylanthracene-9,10-dione, Upstream Products: Dimethyl sulfate, Phthalic anhydride, 3-Methylcatechol.

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. "1,2-dimethoxy-3-methylanthracene-9,10-dione (CAS 75313-49-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1113202-8 (accessed 2026-11-09).

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