39184-83-3

Basic information

• Product Name: N-(2-chlorophenyl)ethanethioamide
• CAS NO: 39184-83-3
• Molecular Formula: C₈H₈ClNS
• Molecular Weight: 185.6738
• Mol File: 39184-83-3.mol
• Article Data: 4

Chemical Properties

• Boiling Point: 253.3°C at 760 mmHg
• Flash Point: 107°C
• Density: 1.304g/cm³
• Vapor Pressure: 0.0184mmHg at 25°C
• Refractive Index: 1.662
• CAS DataBase Reference: N-(2-chlorophenyl)ethanethioamide(CAS DataBase Reference)
• NIST Chemistry Reference: N-(2-chlorophenyl)ethanethioamide(39184-83-3)
• EPA Substance Registry System: N-(2-chlorophenyl)ethanethioamide(39184-83-3)

Safety Data

• Hazardous Substances Data: 39184-83-3(Hazardous Substances Data)

Upstream product

• 533-17-5 N-(2-chlorophenyl)acetamide 
• 18418-42-3 phenyl-dithiocarbamic acid; sodium salt 
• 73357-06-9 N-o-Chlorphenylacetimidchlorid 

Downstream Products

• 120-75-2 2-Methylbenzothiazole 
• 4146-23-0 4-chloro-2-methylbenzo[d]thiazole 

Relevant articles and documents

One-pot preparation of 2 (alkly)arylbenzothiazoles from the corresponding o-halobenzanilides

Thionation of o-halobenzanilides was carried out in the presence of Lawesson's reagent. Subsequently, the formed thioamides reacted with cesium carbonate to give the corresponding benzothiazole derivatives in the same pot. Georg Thieme Verlag Stuttgart.

Photochemical Synthesis of Benzothiazoles

Irradiation of o-halothioacetanilides (1a-p) affords benzothiazoles (2a-p) in general.In methanol medium, polyhalogenated thioacetanilides yield benzothiazoles with the loss of bromine atom in the 4- or 6-position of the benzothiazole.Arylation of benzothiazoles occurs in benzene medium.