3-chloro-1-(10H-phenothiazin-10-yl)propan-1-one

10-(3-氯丙酰基)吩噻嗪

Also known as: 10-(3-Chloropropionyl)phenothiazine, 10-(3-chloropropanoyl)-10H-phenothiazine, 3-CHLORO-1-PHENOTHIAZIN-10-YL-PROPAN-1-ONE, 3-Chloro-1-phenothiazin-10-yl-propan-1-one, 3-chloro-1-(10-phenothiazinyl)propan-1-one, 3-chloro-1-phenothiazin-10-ylpropan-1-one, 1-Propanone, 3-chloro-1-(10H-phenothiazin-10-yl)-, AKOS BBS-00004068, NSC 62728

3-chloro-1-(10H-phenothiazin-10-yl)propan-1-one (CAS 4091-91-2) is a compound in the Organohalogen Compounds category listed in the Jingsj chemical database. It has the molecular formula C15H12ClNOS and a molecular weight of 289.78000 g/mol. It is also known as 10-(3-Chloropropionyl)phenothiazine, 10-(3-chloropropanoyl)-10H-phenothiazine and 3-CHLORO-1-PHENOTHIAZIN-10-YL-PROPAN-1-ONE. Key properties include a boiling point of 513.7ºC at 760mmHg, a density of 1.343g/cm3 and a flash point of 264.5ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
4091-91-2
Jingsj CID
J-1451842-5
Molecular Formula
C15H12ClNOS
Chinese Name
10-(3-氯丙酰基)吩噻嗪
Molecular Weight
289.78000 g/mol
Category
Organohalogen Compounds
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point513.7ºC at 760mmHg
Density1.343g/cm3
Flash Point264.5ºC

Frequently Asked Questions

What is the CAS number of 3-chloro-1-(10H-phenothiazin-10-yl)propan-1-one?

The CAS number of 3-chloro-1-(10H-phenothiazin-10-yl)propan-1-one is 4091-91-2.

What are the molecular formula and molecular weight of 3-chloro-1-(10H-phenothiazin-10-yl)propan-1-one?

3-chloro-1-(10H-phenothiazin-10-yl)propan-1-one has molecular formula C15H12ClNOS and molecular weight 289.78000 g/mol.

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

Last updated:

How to cite: Jingsj. "3-chloro-1-(10H-phenothiazin-10-yl)propan-1-one (CAS 4091-91-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1451842-5 (accessed 2026-10-25).

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