40626-53-7

Basic information

• Product Name: Dichloro-(4-chloro-phenyl)-acetonitrile
• Synonyms: Dichloro-(4-chloro-phenyl)-acetonitrile
• CAS NO: 40626-53-7
• Molecular Weight: 220.485
• Mol File: 40626-53-7.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: Dichloro-(4-chloro-phenyl)-acetonitrile(CAS DataBase Reference)
• NIST Chemistry Reference: Dichloro-(4-chloro-phenyl)-acetonitrile(40626-53-7)
• EPA Substance Registry System: Dichloro-(4-chloro-phenyl)-acetonitrile(40626-53-7)

Safety Data

• Hazardous Substances Data: 40626-53-7(Hazardous Substances Data)

Upstream product

• 140-53-4 p-chlorobenzyl cyanide 

Downstream Products

• 13014-48-7 4-chlorobenzoyl cyanide 

Relevant articles and documents

Novel synthesis method of alpha-carbonyl acid ester

The invention discloses a novel synthesis method of alpha-carbonyl acid ester. The method comprises the following steps: carrying out chlorination reaction on an alpha-methylene-containing nitrile compound and chlorine to obtain dichloronitrile, reacting the dichloronitrile product in a sulfuric acid and water system to obtain formyl cyanide, then acquiring an imino sulfate compound in the same reaction system, and finally performing esterification to obtain the target product. The adopted reaction raw materials are wide in sources and low in price, highly toxic solid sodium cyanide can be prevented from being used in the prior art, the method is environmentally friendly, and the method is easy to operate, mild in condition and easy to industrialize.