2-chloro-6,7,8,9-tetrahydro-5H-benzo[7]annulen-5-one

Also known as: 2-chloro-6,7,8,9-tetrahydro-5H-benzocyclohepten-5-one, 5H-Benzocyclohepten-5-one, 2-chloro-6,7,8,9-tetrahydro-, 2-chloro-6,7,8,9-tetrahydrobenzo[7]annulen-5-one, 2-chloro-6.7.8.9-tetrahydrobenzo[7]annulen-5-one

2-chloro-6,7,8,9-tetrahydro-5H-benzo[7]annulen-5-one (CAS 24127-36-4) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C11H11ClO and a molecular weight of 194.65700 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 24127-36-4
Jingsj CID: J-1423599-5
Molecular Formula: C₁₁H₁₁ClO
Molecular Weight: 194.65700 g/mol
Category: Ketones
Last updated: 8/21/2026

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Physicochemical Properties

Exact Mass	194.05000
PSA	17.07000
LogP	3.24910

Customs & Trade Information

HS Code	2914700090
Summary	HS: 2914700090 halogenated, sulphonated, nitrated or nitrosated derivatives of ketones and quinones, whether or not with other oxygen function Tax rebate rate:9.0% Supervision conditions:none VAT:17.0% MFN tariff:5.5% General tariff:30.0%

Frequently Asked Questions

What is the CAS number of 2-chloro-6,7,8,9-tetrahydro-5H-benzo[7]annulen-5-one?

The CAS number of 2-chloro-6,7,8,9-tetrahydro-5H-benzo[7]annulen-5-one is 24127-36-4.

What are the molecular formula and molecular weight of 2-chloro-6,7,8,9-tetrahydro-5H-benzo[7]annulen-5-one?

2-chloro-6,7,8,9-tetrahydro-5H-benzo[7]annulen-5-one has molecular formula C11H11ClO and molecular weight 194.65700 g/mol.

What are the upstream and downstream products of 2-chloro-6,7,8,9-tetrahydro-5H-benzo[7]annulen-5-one?

For 2-chloro-6,7,8,9-tetrahydro-5H-benzo[7]annulen-5-one, Upstream Products: (3-Carboxypropyl)triphenylphosphonium bromide; Downstream Products: 4-Chlorophthalic acid.

Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.

Last updated: 8/21/2026

How to cite: Jingsj. "2-chloro-6,7,8,9-tetrahydro-5H-benzo[7]annulen-5-one (CAS 24127-36-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1423599-5 (accessed 2026-11-09).

Data for reference only; verify product details with suppliers before purchase.