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1,2,3-trimethylcyclohexane

1,2,3-三甲基环己烷

Also known as: 1,2,3,-Trimethylcyclohexan, 1,2,3-TRIMETHYLCYCLOHEXANE, 1,2,3-TRIMETHYLCYCLOHEXANE 95+%, 1,2,3-TRIMETHYLQUINOXALIN-1-IUM IODIDE, 1,2,3-Trimethyl-chinoxalinium,Jodid, 1,2,3-Trimethylcyclohexane, 1,2,3-Trimethylcyclohexane >Cyclohexane, 1,2,3-trimethyl-, 1,2,3-trimethyl-cyclohexane, 1,2,3-trimethyl-quinoxalinium,iodide, Hexahydrohemimellitene

1,2,3-trimethylcyclohexane (CAS 1678-97-3) is a compound in the Solvents category listed in the Jingsj chemical database. It has the molecular formula C9H18 and a molecular weight of 126.23900 g/mol. It is also known as 1,2,3,-Trimethylcyclohexan, 1,2,3-TRIMETHYLCYCLOHEXANE and 1,2,3-TRIMETHYLCYCLOHEXANE 95+%. Key properties include a boiling point of 151ºC, a density of 0.8 and a flash point of 27.9ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
1678-97-3
Jingsj CID
J-34849-8
Molecular Formula
C9H18
Chinese Name
1,2,3-三甲基环己烷
Molecular Weight
126.23900 g/mol
Category
Solvents
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point151ºC
Density0.8
Flash Point27.9ºC

Frequently Asked Questions

What is the CAS number of 1,2,3-trimethylcyclohexane?

The CAS number of 1,2,3-trimethylcyclohexane is 1678-97-3.

What are the molecular formula and molecular weight of 1,2,3-trimethylcyclohexane?

1,2,3-trimethylcyclohexane has molecular formula C9H18 and molecular weight 126.23900 g/mol.

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

Last updated:

How to cite: Jingsj. "1,2,3-trimethylcyclohexane (CAS 1678-97-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-34849-8 (accessed 2026-10-23).

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