2-Ethynyl-2-phenyl-1H-indene-1,3(2H)-dione

2-Ethynyl-2-phenyl-1H-indene-1,3(2H)-dione (CAS 127783-38-4) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C17H10O2 and a molecular weight of 246.26 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 127783-38-4
Jingsj CID: J-1820399-2
Molecular Formula: C₁₇H₁₀O₂
Molecular Weight: 246.26 g/mol
Category: Organic Compounds
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 2-Ethynyl-2-phenyl-1H-indene-1,3(2H)-dione?

The CAS number of 2-Ethynyl-2-phenyl-1H-indene-1,3(2H)-dione is 127783-38-4.

What are the molecular formula and molecular weight of 2-Ethynyl-2-phenyl-1H-indene-1,3(2H)-dione?

2-Ethynyl-2-phenyl-1H-indene-1,3(2H)-dione has molecular formula C17H10O2 and molecular weight 246.26 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. "2-Ethynyl-2-phenyl-1H-indene-1,3(2H)-dione (CAS 127783-38-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1820399-2 (accessed 2026-10-26).

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