63755-05-5

Basic information

• Product Name: Chlobenthiazone
• Synonyms: Chlobenthiazone;4-Chloro-3-methyl-2,3-dihydrobenzothiazol-2-one;4-Chloro-3-methylbenzothiazol-2(3H)-one;4-Chloro-3-Methylbenzo[d]thiazol-2(3H)-one
• CAS NO: 63755-05-5
• Molecular Formula: C8H6 Cl N O S
• Molecular Weight: 199.66
• Mol File: 63755-05-5.mol
• Article Data: 3

Chemical Properties

• Boiling Point: 325°C at 760 mmHg
• Flash Point: 150.3°C
• Appearance: /
• Density: 1.452g/cm³
• Vapor Pressure: 0.000237mmHg at 25°C
• Refractive Index: 1.658
• Storage Temp.: 2-8°C
• CAS DataBase Reference: Chlobenthiazone(CAS DataBase Reference)
• NIST Chemistry Reference: Chlobenthiazone(63755-05-5)
• EPA Substance Registry System: Chlobenthiazone(63755-05-5)

Safety Data

• Hazardous Substances Data: 63755-05-5(Hazardous Substances Data)

Usage

InChI:InChI=1/C8H6ClNOS/c1-10-7-5(9)3-2-4-6(7)12-8(10)11/h2-4H,1H3

Upstream product

• 84976-50-1 C₈H₇Cl₂NOS 
• 39205-62-4 4-chlorobenzo[d]thiazol-2(3H)-one 
• 74-88-4 methyl iodide 
• 107-06-2 1,2-dichloro-ethane 
• 73443-77-3 4-chloro-2-methoxy-benzothiazole 
• 932-32-1 N-methyl-2-chloroaniline 
• 2757-23-5 chloro(chlorosulfanyl)methanone 

Relevant articles and documents

An improved method for preparation of N-alkyl-2(3H)- benzothiazolone analogs

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Method for preparing 4-substituted-N-methylbenzothiazolone derivatives

A process for producing N-alkylbenzothiazolone derivatives of the formula (I), STR1 wherein R1 is a hydrogen, chlorine, bromine, fluorine atom or a methyl group, and R2 is an alkyl group having 1 to 5 carbon atoms, from 2-halogenobenzothiazole derivatives of the formula (II), STR2 wherein R1 is as defined above and X is a chlorine, bromine or fluorine atom, which is a starting material, through the intermediate of 2-alkoxybenzothiazole derivatives of the formula (III), STR3 wherein R1 and R2 are as defined above, or benzothiazolone derivatives of the formula (IV), STR4 wherein R1 is as defined above.