9-chloro-3,4-dihydro-1-benzoxepin-5(2H)-one

9-氯-3,4-二氢-2H-苯并[b]氧杂环庚三烯-5-酮

Also known as: 9-CHLORO-2,3,4,5-TETRAHYDRO-1-BENZOXEPIN-5-ONE, 9-CHLORO-3,4-DIHYDRO-1-BENZOXEPIN-5(2H)-ONE, 9-Chloro-3,4-dihydrobenzo[b]oxepin-5(2H)-one, 1-Benzoxepin-5(2H)-one, 9-chloro-3,4-dihydro-, 9-chloro-2,3,4,5-tetrahydro-1-benzoxepin-5-one

9-chloro-3,4-dihydro-1-benzoxepin-5(2H)-one (CAS 141106-24-3) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C10H9ClO2 and a molecular weight of 196.63000 g/mol. It is also known as 9-CHLORO-2,3,4,5-TETRAHYDRO-1-BENZOXEPIN-5-ONE, 9-CHLORO-3,4-DIHYDRO-1-BENZOXEPIN-5(2H)-ONE and 9-Chloro-3,4-dihydrobenzo[b]oxepin-5(2H)-one. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 141106-24-3
Jingsj CID: J-1308992-2
Molecular Formula: C₁₀H₉ClO₂
Chinese Name: 9-氯-3,4-二氢-2H-苯并[b]氧杂环庚三烯-5-酮
Molecular Weight: 196.63000 g/mol
Category: Ketones
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 9-chloro-3,4-dihydro-1-benzoxepin-5(2H)-one?

The CAS number of 9-chloro-3,4-dihydro-1-benzoxepin-5(2H)-one is 141106-24-3.

What are the molecular formula and molecular weight of 9-chloro-3,4-dihydro-1-benzoxepin-5(2H)-one?

9-chloro-3,4-dihydro-1-benzoxepin-5(2H)-one has molecular formula C10H9ClO2 and molecular weight 196.63000 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. "9-chloro-3,4-dihydro-1-benzoxepin-5(2H)-one (CAS 141106-24-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1308992-2 (accessed 2026-10-24).

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