10H-Phenothiazine-10-carbonyl chloride
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. 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-14954-2
- Molecular Formula
- C13H8ClNOS
- Molecular Weight
- 261.727 g/mol
- Category
- Organohalogen Compounds
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical 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 |
| Exact Mass | 261.001526 |
| PSA | 45.61000 |
| LogP | 3.87 |
| Vapor Pressure | 0.0±1.0 mmHg at 25°C |
| Refractive Index | 1.696 |
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 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.
What are the upstream and downstream products of 10H-Phenothiazine-10-carbonyl chloride?
For 10H-Phenothiazine-10-carbonyl chloride, Downstream Products: Phenothiazine, 2-Acetylphenothiazine, promazine.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "10H-Phenothiazine-10-carbonyl chloride (CAS 18956-87-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-14954-2 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.