1,3-dimethylcyclohexane

顺-1,3-二甲基环己烷

Also known as: (+)-cis-(3R,4S)-1,3-dimethylpiperidin-4-ylamine, (1R,3S)-1,3-Dimethylcyclohexane, 1,3-DIMETHYL-PIPERIDIN-4-YLAMINE, 1,3-Dimethyl-cyclohexan, Cyclohexane, 1,3-dimethyl-, Cyclohexane, 1,3-dimethyl-, (1R,3S)-, EINECS 211-316-5, MFCD00001507, cis-1,3-Dimethyl-4-amino-piperidin, cis-1,3-Dimethyl-cyclohexan, cis-1,3-dimethyl-cyclohexane, cis-1,3-dimethylbenzene, cis-1,3-dimethylcyclohexane

1,3-dimethylcyclohexane (CAS 638-04-0) is a compound in the Solvents category listed in the Jingsj chemical database. It has the molecular formula C8H16 and a molecular weight of 112.213 g/mol. It is also known as (+)-cis-(3R,4S)-1,3-dimethylpiperidin-4-ylamine, (1R,3S)-1,3-Dimethylcyclohexane and 1,3-DIMETHYL-PIPERIDIN-4-YLAMINE. Key properties include a melting point of -76ºC, a boiling point of 120.1±0.0 °C at 760 mmHg, a density of 0.8±0.1 g/cm3 and a flash point of 9.4±0.0 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
638-04-0
Jingsj CID
J-1360189-8
Molecular Formula
C8H16
Chinese Name
顺-1,3-二甲基环己烷
Molecular Weight
112.213 g/mol
Category
Solvents
Last updated
8/21/2026

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Physicochemical Properties

Melting Point-76ºC
Boiling Point120.1±0.0 °C at 760 mmHg
Density0.8±0.1 g/cm3
Flash Point9.4±0.0 °C

Frequently Asked Questions

What is the CAS number of 1,3-dimethylcyclohexane?

The CAS number of 1,3-dimethylcyclohexane is 638-04-0.

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

1,3-dimethylcyclohexane has molecular formula C8H16 and molecular weight 112.213 g/mol.

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

Last updated:

How to cite: Jingsj. "1,3-dimethylcyclohexane (CAS 638-04-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1360189-8 (accessed 2026-10-22).

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