5-(phenylethynyl)-2,3-dihydro-1H-inden-1-one

5-(苯基乙炔基)-2,3-二氢-1H-茚-1-酮

5-(phenylethynyl)-2,3-dihydro-1H-inden-1-one (CAS 1287312-18-8) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C17H12O and a molecular weight of 232.28 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 1287312-18-8
Jingsj CID: J-483323-3
Molecular Formula: C₁₇H₁₂O
Chinese Name: 5-(苯基乙炔基)-2,3-二氢-1H-茚-1-酮
Molecular Weight: 232.28 g/mol
Category: Ketones
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 5-(phenylethynyl)-2,3-dihydro-1H-inden-1-one?

The CAS number of 5-(phenylethynyl)-2,3-dihydro-1H-inden-1-one is 1287312-18-8.

What are the molecular formula and molecular weight of 5-(phenylethynyl)-2,3-dihydro-1H-inden-1-one?

5-(phenylethynyl)-2,3-dihydro-1H-inden-1-one has molecular formula C17H12O and molecular weight 232.28 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. "5-(phenylethynyl)-2,3-dihydro-1H-inden-1-one (CAS 1287312-18-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-483323-3 (accessed 2026-10-24).

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