1,2-dimethylidenecyclohexane

Also known as: 1,2-Bis(methylene)cyclohexane, 1,2-Bismethylenecyclohexane (~75%), 1,2-DIMETHYLENE-CYCLOHEXANE, 1,2-bismethylene cyclohexane, 1,2-dimethylenecyclohexane, Cyclohexane, 1,2-bis(methylene)-, Lurasidone Impurity 62, Lurasidone Impurity 73, dimethylcyclohexyl

1,2-dimethylidenecyclohexane (CAS 2819-48-9) is a compound in the Solvents category listed in the Jingsj chemical database. It has the molecular formula C8H12 and a molecular weight of 108.18100 g/mol. Key properties include a boiling point of 134.6ºC at 760mmHg, a density of 0.81g/cm3 and a flash point of 17.5ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 2819-48-9
Jingsj CID: J-1389936-0
Molecular Formula: C₈H₁₂
Molecular Weight: 108.18100 g/mol
Category: Solvents
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	134.6ºC at 760mmHg
Density	0.81g/cm3
Flash Point	17.5ºC
Exact Mass	108.09400
LogP	2.67280
Vapor Pressure	9.92mmHg at 25°C
Refractive Index	1.458

Customs & Trade Information

HS Code	2902199090
Summary	2902199090 other cyclanes, cyclenes and cyclotherpenes。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:2.0%。General tariff:30.0%

Frequently Asked Questions

What is the CAS number of 1,2-dimethylidenecyclohexane?

The CAS number of 1,2-dimethylidenecyclohexane is 2819-48-9.

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

1,2-dimethylidenecyclohexane has molecular formula C8H12 and molecular weight 108.18100 g/mol.

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

Last updated: 8/21/2026

How to cite: Jingsj. "1,2-dimethylidenecyclohexane (CAS 2819-48-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1389936-0 (accessed 2026-11-09).

Data for reference only; verify product details with suppliers before purchase.