4-chloroindane-1,3-dione

4-氯茚满-1,3-二酮

Also known as: 1H-Indene-1,3(2H)-dione, 4-chloro-, 4-CHLOROINDAN-1,3-DIONE, 4-chloro-2,3-dihydro-1H-indene-1,3-dione, 4-chloro-1,3-indanedione, 4-chloroindane-1,3-dione

4-chloroindane-1,3-dione (CAS 20926-88-9) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C9H5ClO2 and a molecular weight of 180.58800 g/mol. It is also known as 1H-Indene-1,3(2H)-dione, 4-chloro-, 4-CHLOROINDAN-1,3-DIONE and 4-chloro-2,3-dihydro-1H-indene-1,3-dione. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 20926-88-9
Jingsj CID: J-844206-4
Molecular Formula: C₉H₅ClO₂
Chinese Name: 4-氯茚满-1,3-二酮
Molecular Weight: 180.58800 g/mol
Category: Ketones
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 4-chloroindane-1,3-dione?

The CAS number of 4-chloroindane-1,3-dione is 20926-88-9.

What are the molecular formula and molecular weight of 4-chloroindane-1,3-dione?

4-chloroindane-1,3-dione has molecular formula C9H5ClO2 and molecular weight 180.58800 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. "4-chloroindane-1,3-dione (CAS 20926-88-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-844206-4 (accessed 2026-10-23).

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