10H-Phenothiazine-10-carbonyl chloride

吩噻嗪-10-碳酰氯

Also known as: Phenothiazine-10-carbonyl chloride, 10-Chlorocarbonylphenothiazine, N-(Chlorocarbonyl)phenothiazine, Phenothiazine-N-carbonyl chloride, 10-chlorocarbonyl-phenothiazine, MFCD00044216, BB_SC-5369

10H-Phenothiazine-10-carbonyl chloride (CAS 18956-87-1) is a compound in the Organohalogen Compounds category listed in the Jingsj chemical database. It has the molecular formula C13H8ClNOS and a molecular weight of 261.727 g/mol. It is also known as Phenothiazine-10-carbonyl chloride, 10-Chlorocarbonylphenothiazine and N-(Chlorocarbonyl)phenothiazine. Key properties include a melting point of 168-172 °C, a boiling point of 416.1±28.0 °C at 760 mmHg, a density of 1.4±0.1 g/cm3 and a flash point of 205.4±24.0 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 18956-87-1
Jingsj CID: J-14954-3
Molecular Formula: C₁₃H₈ClNOS
Chinese Name: 吩噻嗪-10-碳酰氯
Molecular Weight: 261.727 g/mol
Category: Organohalogen Compounds
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	168-172 °C
Boiling Point	416.1±28.0 °C at 760 mmHg
Density	1.4±0.1 g/cm3
Flash Point	205.4±24.0 °C

Frequently Asked Questions

What is the CAS number of 10H-Phenothiazine-10-carbonyl chloride?

The CAS number of 10H-Phenothiazine-10-carbonyl chloride is 18956-87-1.

What are the molecular formula and molecular weight of 10H-Phenothiazine-10-carbonyl chloride?

10H-Phenothiazine-10-carbonyl chloride has molecular formula C13H8ClNOS and molecular weight 261.727 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. "10H-Phenothiazine-10-carbonyl chloride (CAS 18956-87-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-14954-3 (accessed 2026-10-22).

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