64633-76-7

Basic information

• Product Name: Benzonitrile, 2-(ethylthio)-
• Synonyms: 2-Aethylmercapto-benzonitril;S-Aethyl-thiosalicylsaeure-nitril;o-ethylmercapto-benzonitrile;2-ethylsulfanyl-benzonitrile
• CAS NO: 64633-76-7
• Molecular Formula: C9H9NS
• Molecular Weight: 163.243
• Mol File: 64633-76-7.mol
• Article Data: 4

Chemical Properties

• Boiling Point: 278.8±23.0 °C(Predicted)
• Density: 1.11±0.1 g/cm3(Predicted)
• CAS DataBase Reference: Benzonitrile, 2-(ethylthio)-(CAS DataBase Reference)
• NIST Chemistry Reference: Benzonitrile, 2-(ethylthio)-(64633-76-7)
• EPA Substance Registry System: Benzonitrile, 2-(ethylthio)-(64633-76-7)

Safety Data

• Hazardous Substances Data: 64633-76-7(Hazardous Substances Data)

Upstream product

• 13920-91-7 2-(ethylthio)aniline 
• 3058-46-6 1-ethylsulfanyl-2-nitrobenzene 
• 2042-37-7 o-cyanobromobenzene 
• 75-08-1 ethanethiol 

Downstream Products

• 811-51-8 sodium thioethylate 

Relevant articles and documents

Method for preparing 2-alkylthiobenzonitrile

The invention relates to the technical field of fine chemical engineering, and discloses a method for preparing 2-alkylthiobenzonitrile, the method specifically comprises the following steps: taking 2-alkylthiobenzonamide as a raw material and sodium iodide, acetic acid and 1-chloromethyl-4-fluoro-1, 4-diazabicyclo [2.2. 2] octane bis (tetrafluoroborate) [Selectfluor] as additives, reacting in acetonitrile at 120 DEG C for 24 hours, and obtaining the target product 2-alkyl thiobenzonitrile. The method is easy and convenient to operate, reagents and raw materials are easy to obtain, phosphorus oxychloride which is high in toxicity and not easy to store does not need to be used as a dehydrating agent, 2-alkylthiobenzonitrile is efficiently synthesized in one step, and potential application value is achieved.

Method for producing 1,2-benzisothiazol-3-ones

A method for producing a 1,2-benzisothiazol-3-one, having the steps of carrying out a reaction of a 2-(alkylthio)benzaldehyde with a hydroxylamine to give a 2-(alkylthio)benzaldehyde oxime and carrying out a reaction of the 2-(alkylthio)benzaldehyde oxime with a halogenating agent; and a method for producing a 1,2-benzisothiazol-3-one, having the steps of carrying out a reaction of a 2-halobenzonitrile with an alkanethiol in a heterogeneous solvent system in the presence of a base to give a 2-(alkylthio)benzonitrile and carrying out a reaction of the 2-(alkylthio)benzonitrile with an halogenating agent in the presence of water.