1-Chloro-9H-thioxanthen-9-one

1-氯-9H-硫黄原-9-酮

Also known as: 1-Chlor-thioxanthen-9-on, 1-Chlorthioxanthon, 1-chloro-thioxanthen-9-one, 1-chlorothioxanthen-9-one, 9H-Thioxanthen-9-one,1-chloro

1-Chloro-9H-thioxanthen-9-one (CAS 38605-72-0) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C13H7ClOS and a molecular weight of 246.71200 g/mol. It is also known as 1-Chlor-thioxanthen-9-on, 1-Chlorthioxanthon and 1-chloro-thioxanthen-9-one. Key properties include a boiling point of 407.7ºC at 760 mmHg, a density of 1.417g/cm3 and a flash point of 200.3ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 38605-72-0
Jingsj CID: J-973231-5
Molecular Formula: C₁₃H₇ClOS
Chinese Name: 1-氯-9H-硫黄原-9-酮
Molecular Weight: 246.71200 g/mol
Category: Ketones
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	407.7ºC at 760 mmHg
Density	1.417g/cm3
Flash Point	200.3ºC

Frequently Asked Questions

What is the CAS number of 1-Chloro-9H-thioxanthen-9-one?

The CAS number of 1-Chloro-9H-thioxanthen-9-one is 38605-72-0.

What are the molecular formula and molecular weight of 1-Chloro-9H-thioxanthen-9-one?

1-Chloro-9H-thioxanthen-9-one has molecular formula C13H7ClOS and molecular weight 246.71200 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. "1-Chloro-9H-thioxanthen-9-one (CAS 38605-72-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-973231-5 (accessed 2026-10-23).

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