2-chloro-10-(chloroacetyl)-10H-phenothiazine

Also known as: 2-chloro-1-(2-chloro-10H-phenothiazin-10-yl)ethanone, 2-chloro-1-(2-chloro-10-phenothiazinyl)ethanone, 2-chloro-1-(2-chlorophenothiazin-10-yl)ethanone, 2-chloro-10-chloroacetyl-phenothiazine, Ethanone, 2-chloro-1-(2-chloro-10H-phenothiazin-10-yl)-, NSC 241506

2-chloro-10-(chloroacetyl)-10H-phenothiazine (CAS 16189-69-8) is a compound in the Organohalogen Compounds category listed in the Jingsj chemical database. It has the molecular formula C14H9Cl2NOS and a molecular weight of 310.19800 g/mol. Key properties include a boiling point of 539.9ºC at 760mmHg, a density of 1.468g/cm3 and a flash point of 280.3ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 16189-69-8
Jingsj CID: J-1355069-1
Molecular Formula: C₁₄H₉Cl₂NOS
Molecular Weight: 310.19800 g/mol
Category: Organohalogen Compounds
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	539.9ºC at 760mmHg
Density	1.468g/cm3
Flash Point	280.3ºC
Exact Mass	308.97800
PSA	45.61000
LogP	4.77310
Vapor Pressure	1.01E-11mmHg at 25°C
Refractive Index	1.68

Customs & Trade Information

HS Code	2934300000
Summary	2934300000. other compounds containing in the structure a phenothiazine ring-system (whether or not hydrogenated), not further fused. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Frequently Asked Questions

What is the CAS number of 2-chloro-10-(chloroacetyl)-10H-phenothiazine?

The CAS number of 2-chloro-10-(chloroacetyl)-10H-phenothiazine is 16189-69-8.

What are the molecular formula and molecular weight of 2-chloro-10-(chloroacetyl)-10H-phenothiazine?

2-chloro-10-(chloroacetyl)-10H-phenothiazine has molecular formula C14H9Cl2NOS and molecular weight 310.19800 g/mol.

What are the upstream and downstream products of 2-chloro-10-(chloroacetyl)-10H-phenothiazine?

For 2-chloro-10-(chloroacetyl)-10H-phenothiazine, Upstream Products: 2-Chlorophenothiazine, Chloroacetyl chloride, 3-Chlorodiphenylamine.

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-10-(chloroacetyl)-10H-phenothiazine (CAS 16189-69-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1355069-1 (accessed 2026-11-09).

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