7-Chloro-8-hydroxy-3,4-dihydrobenzo[b]oxepin-5(2H)-one

7-氯-8-羟基-3,4-二氢苯并[b]氧杂卓-5(2H)-酮

7-Chloro-8-hydroxy-3,4-dihydrobenzo[b]oxepin-5(2H)-one (CAS 2226905-12-8) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C10H9ClO3 and a molecular weight of 212.63 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 2226905-12-8
Jingsj CID: J-634894-4
Molecular Formula: C₁₀H₉ClO₃
Chinese Name: 7-氯-8-羟基-3,4-二氢苯并[b]氧杂卓-5(2H)-酮
Molecular Weight: 212.63 g/mol
Category: Ketones
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 7-Chloro-8-hydroxy-3,4-dihydrobenzo[b]oxepin-5(2H)-one?

The CAS number of 7-Chloro-8-hydroxy-3,4-dihydrobenzo[b]oxepin-5(2H)-one is 2226905-12-8.

What are the molecular formula and molecular weight of 7-Chloro-8-hydroxy-3,4-dihydrobenzo[b]oxepin-5(2H)-one?

7-Chloro-8-hydroxy-3,4-dihydrobenzo[b]oxepin-5(2H)-one has molecular formula C10H9ClO3 and molecular weight 212.63 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. "7-Chloro-8-hydroxy-3,4-dihydrobenzo[b]oxepin-5(2H)-one (CAS 2226905-12-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-634894-4 (accessed 2026-10-24).

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