8-chloro-3,4-dihydro-1H-2-benzopyran-1,3-dione

8-氯-3,4-二氢-1H-2-苯并吡喃-1,3-二酮

8-chloro-3,4-dihydro-1H-2-benzopyran-1,3-dione (CAS 1075716-31-2) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C9H5ClO3 and a molecular weight of 196.58 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 1075716-31-2
Jingsj CID: J-500972-3
Molecular Formula: C₉H₅ClO₃
Chinese Name: 8-氯-3,4-二氢-1H-2-苯并吡喃-1,3-二酮
Molecular Weight: 196.58 g/mol
Category: Ketones
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 8-chloro-3,4-dihydro-1H-2-benzopyran-1,3-dione?

The CAS number of 8-chloro-3,4-dihydro-1H-2-benzopyran-1,3-dione is 1075716-31-2.

What are the molecular formula and molecular weight of 8-chloro-3,4-dihydro-1H-2-benzopyran-1,3-dione?

8-chloro-3,4-dihydro-1H-2-benzopyran-1,3-dione has molecular formula C9H5ClO3 and molecular weight 196.58 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. "8-chloro-3,4-dihydro-1H-2-benzopyran-1,3-dione (CAS 1075716-31-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-500972-3 (accessed 2026-10-25).

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