1-(But-3-yn-2-yl)-3-ethynylbenzene

1-(丁-3-炔-2-基)-3-乙炔基苯

1-(But-3-yn-2-yl)-3-ethynylbenzene (CAS 2228191-37-3) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C12H10 and a molecular weight of 154.21 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 2228191-37-3
Jingsj CID: J-223395-4
Molecular Formula: C₁₂H₁₀
Chinese Name: 1-(丁-3-炔-2-基)-3-乙炔基苯
Molecular Weight: 154.21 g/mol
Category: Aromatic Hydrocarbons
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 1-(But-3-yn-2-yl)-3-ethynylbenzene?

The CAS number of 1-(But-3-yn-2-yl)-3-ethynylbenzene is 2228191-37-3.

What are the molecular formula and molecular weight of 1-(But-3-yn-2-yl)-3-ethynylbenzene?

1-(But-3-yn-2-yl)-3-ethynylbenzene has molecular formula C12H10 and molecular weight 154.21 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-(But-3-yn-2-yl)-3-ethynylbenzene (CAS 2228191-37-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-223395-4 (accessed 2026-10-23).

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