2,5-Dimethoxy-1,4-benzoquinone

2,5-二甲氧基-1,4-苯醌

Also known as: 2,5-dimethoxycyclohexa-2,5-diene-1,4-dione, 2,5-Dimethoxy-p-benzoquinone, 2,5-Dimethoxy-p-quinone, 2,5-Dimethoxy-2,5-cyclohexadiene-1,4-dione, 2,5-Dimethoxybenzoquinone, 2,5-Dimethoxyquinone, 2,5-DMBQ

CAS No.: 3117-03-1
Jingsj CID: J-44939-9
Molecular Formula: C₈H₈O₄
Chinese Name: 2,5-二甲氧基-1,4-苯醌
Molecular Weight: 168.14700 g/mol
Category: Ketones
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	311.1ºC at 760 mmHg
Density	1.24 g/cm3
Flash Point	139.2ºC

Frequently Asked Questions

What is the CAS number of 2,5-Dimethoxy-1,4-benzoquinone?

3117-03-1

What are the molecular formula and molecular weight of 2,5-Dimethoxy-1,4-benzoquinone?

C8H8O4, molecular weight 168.14700 g/mol

Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026