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1-CYCLOHEXYL-1-PROPYNE

1-环己基-1-丙炔

Also known as: (1-propynyl)cyclohexane, 1-Propynylcyclohexane, 1-cyclohexyl-2-methylacetylene, 1-cyclohexylpropyne, 3-cyclohexyl-2-propyne, Cyclohexane, 1-propyn-1-yl-, Prop-1-inyl-cyclohexan, cyclohexane,1-propynyl-, prop-1-ynyl-cyclohexane, prop-1-ynylcyclohexane

1-CYCLOHEXYL-1-PROPYNE (CAS 18736-95-3) is a compound in the Aliphatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C9H14 and a molecular weight of 122.20700 g/mol. It is also known as (1-propynyl)cyclohexane, 1-Propynylcyclohexane and 1-cyclohexyl-2-methylacetylene. Key properties include a boiling point of 170.8ºC at 760mmHg, a density of 0.85g/cm3 and a flash point of 45.2ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
18736-95-3
Jingsj CID
J-1498179-9
Molecular Formula
C9H14
Chinese Name
1-环己基-1-丙炔
Molecular Weight
122.20700 g/mol
Category
Aliphatic Hydrocarbons
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point170.8ºC at 760mmHg
Density0.85g/cm3
Flash Point45.2ºC

Frequently Asked Questions

What is the CAS number of 1-CYCLOHEXYL-1-PROPYNE?

The CAS number of 1-CYCLOHEXYL-1-PROPYNE is 18736-95-3.

What are the molecular formula and molecular weight of 1-CYCLOHEXYL-1-PROPYNE?

1-CYCLOHEXYL-1-PROPYNE has molecular formula C9H14 and molecular weight 122.20700 g/mol.

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

Last updated:

How to cite: Jingsj. "1-CYCLOHEXYL-1-PROPYNE (CAS 18736-95-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1498179-9 (accessed 2026-10-22).

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