5-Methyl-1,3-cyclohexanedione

5-甲基环己烷-1,3-二酮

Also known as: 5-Methylcyclohexane-1,3-dione, 5-Methyl-1,3-cyclohexandione, 1,3-Cyclohexanedione, 5-methyl-, 1,3-Dioxo-5-methylcyclohexane, 5-Methylcyclohexane dione

CAS No.
4341-24-6
Jingsj CID
J-23607-8
Molecular Formula
C7H10O2
Chinese Name
5-甲基环己烷-1,3-二酮
Molecular Weight
126.153 g/mol
Category
Solvents
Last updated
8/21/2026

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Physicochemical Properties

Melting Point126-130 °C(lit.)
Boiling Point235.7±23.0 °C at 760 mmHg
Density1.1±0.1 g/cm3
Flash Point85.9±19.6 °C

GHS Safety & Compliance

IrritantSignal word: Warning

Frequently Asked Questions

What is the CAS number of 5-Methyl-1,3-cyclohexanedione?

4341-24-6

What are the molecular formula and molecular weight of 5-Methyl-1,3-cyclohexanedione?

C7H10O2, molecular weight 126.153 g/mol

Is 5-Methyl-1,3-cyclohexanedione hazardous?

Warning

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