24789-93-3

Basic information

• Product Name: 2,4-dichloro-5-nitrobenzeneacetonitrile
• Synonyms: 2,4-dichloro-5-nitrobenzeneacetonitrile
• CAS NO: 24789-93-3
• Molecular Weight: 231.038
• Mol File: 24789-93-3.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 2,4-dichloro-5-nitrobenzeneacetonitrile(CAS DataBase Reference)
• NIST Chemistry Reference: 2,4-dichloro-5-nitrobenzeneacetonitrile(24789-93-3)
• EPA Substance Registry System: 2,4-dichloro-5-nitrobenzeneacetonitrile(24789-93-3)

Safety Data

• Hazardous Substances Data: 24789-93-3(Hazardous Substances Data)

Upstream product

• 6306-60-1 2,4-Dichlorophenylacetonitrile 
• 95-73-8 2,4-dichlorotoluene 
• 94-99-5 2,4-Dichlorobenzyl chloride 
• 773837-37-9 sodium cyanide 
• 102492-71-7 α,2,4-trichloro-5-nitrotoluene 

Downstream Products

• 209995-38-0 (2,4,5-trifluorophenyl)acetic acid 

Relevant articles and documents

Industrial preparation method of 2,4,5-trifluorophenylacetic acid

The invention relates to the technical field of preparation of chemical drug intermediates, and particularly discloses an industrial preparation method of 2,4,5-trifluorophenylacetic acid. The preparation method comprises the following steps: carrying out a nitration reaction, a fluorination reaction, a hydrogenation reduction reaction, a diazotization reaction, a halogenation reaction, a cyaniding reaction, a thermal decomposition reaction and a hydrolysis reaction on 2,4-dichlorotoluene to prepare the 2,4,5-trifluorophenylacetic acid. The method has the advantages of low preparation cost andhigh product yield.