2,3,5-trimethyl-1,4-benzoquinone

2,3,5-三甲基-1,4-苯醌

Also known as: 2,3,5-trimethyl-p-benzoquinone, 2,3,5-Trimethylbenzoquinone, 2,3,5-trimethylbenzo-1,4-quinone, 2,3,5-trimethylcyclohexa-2,5-diene-1,4-dione, 2,5-Cyclohexadiene-1,4-dione, 2,3,5-trimethyl-, Cumoquinone, Pseudocumoquinone, Trimethyl-1,4-benzoquinone, Trimethyl-p-quinone, Trimethylbenzoquinone, Trimethylquinone, p-Pseudocumoquinone

CAS No.
935-92-2
Jingsj CID
J-48347-6
Molecular Formula
C9H10O2
Chinese Name
2,3,5-三甲基-1,4-苯醌
Molecular Weight
150.174 g/mol
Category
Ketones
Last updated
8/21/2026

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Physicochemical Properties

Melting Point26 °C
Boiling Point215.3±15.0 °C at 760 mmHg
Density1.1±0.1 g/cm3
Flash Point77.3±17.4 °C

Frequently Asked Questions

What is the CAS number of 2,3,5-trimethyl-1,4-benzoquinone?

935-92-2

What are the molecular formula and molecular weight of 2,3,5-trimethyl-1,4-benzoquinone?

C9H10O2, molecular weight 150.174 g/mol

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