1-(4-Ethynylphenyl)adamantane

1-(4-乙炔苯基)金刚烷

Also known as: 4-AdaMantyl-ethynylbenzene, Tricyclo[3.3.1.13,7]decane, 1-(4-ethynylphenyl)-

1-(4-Ethynylphenyl)adamantane (CAS 219831-45-5) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C18H20 and a molecular weight of 236.35100 g/mol. It is also known as 4-AdaMantyl-ethynylbenzene and Tricyclo[3.3.1.13,7]decane, 1-(4-ethynylphenyl)-. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 219831-45-5
Jingsj CID: J-1458557-5
Molecular Formula: C₁₈H₂₀
Chinese Name: 1-(4-乙炔苯基)金刚烷
Molecular Weight: 236.35100 g/mol
Category: Aromatic Hydrocarbons
Last updated: 8/21/2026

No offers for this compound yet.

Request a quote

Frequently Asked Questions

What is the CAS number of 1-(4-Ethynylphenyl)adamantane?

The CAS number of 1-(4-Ethynylphenyl)adamantane is 219831-45-5.

What are the molecular formula and molecular weight of 1-(4-Ethynylphenyl)adamantane?

1-(4-Ethynylphenyl)adamantane has molecular formula C18H20 and molecular weight 236.35100 g/mol.

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

Last updated: 8/21/2026

How to cite: Jingsj. "1-(4-Ethynylphenyl)adamantane (CAS 219831-45-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1458557-5 (accessed 2026-10-25).

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