42874-16-8

Basic information

• Product Name: Benzene, 2-chloro-1-(3-chloro-4-nitrophenoxy)-4-(trifluoromethyl)-
• CAS NO: 42874-16-8
• Molecular Formula: C13H6Cl2F3NO3
• Molecular Weight: 352.097
• Mol File: 42874-16-8.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: Benzene, 2-chloro-1-(3-chloro-4-nitrophenoxy)-4-(trifluoromethyl)-(CAS DataBase Reference)
• NIST Chemistry Reference: Benzene, 2-chloro-1-(3-chloro-4-nitrophenoxy)-4-(trifluoromethyl)-(42874-16-8)
• EPA Substance Registry System: Benzene, 2-chloro-1-(3-chloro-4-nitrophenoxy)-4-(trifluoromethyl)-(42874-16-8)

Safety Data

• Hazardous Substances Data: 42874-16-8(Hazardous Substances Data)

Upstream product

• 328-84-7 1,2-dichloro-4-(trifluoromethyl)benzene 
• 491-11-2 3-chloro-4-nitrophenol 
• 402-45-9 4-hydroxybenzotrifluoride 
• 2106-50-5 2-chloro-4-fluoro-1-nitrobenzene 
• 35852-58-5 2-chloro-4-trifluoromethylphenol 

Downstream Products

• 42874-03-3 oxyfluorfen 
• 42874-47-5 [5-(2-Chloro-4-trifluoromethyl-phenoxy)-2-nitro-phenyl]-methyl-amine 
• 42874-61-3 C₁₆H₁₁ClF₃NO₄ 

Relevant articles and documents

Synthesis method of 2-chloro-4-trifluoromethylphenyl-4'-nitro-3'-ethyoxyl phenyl ether

The invention discloses a synthesis method of 2-chloro-4-trifluoromethylphenyl-4'-nitro-3'-ethyoxyl phenyl ether. The technical scheme is as follows: 3-chloro-4-nitrophenol and 3, 4-dichlorobenzotrifluoride are used as starting raw materials, under the action of a catalyst and alkali, a reaction liquid is fully mixed by acoustic resonance, heating is performed for reacting for a certain time to obtain an intermediate 2-chloro-4-trifluoromethylphenyl-4'-nitro-3'-chlorobenzene; and the intermediate 2-chloro-4-trifluoromethylphenyl-4'-nitro-3'-chlorobenzene reacts with ethanol salt to obtain the target product 2-chloro-4-trifluoromethylphenyl-4'-nitro-3'-ethyoxyl phenyl ether. The synthesis method adopted by the invention has the advantages of few reaction steps, simplicity in operation, high mixing efficiency, mild conditions, few three wastes and high yield, and is a synthesis method capable of industrializing 2-chloro-4-trifluoromethylphenyl-4'-nitro-3'-ethoxyphenyl ether; and the invention belongs to the field of pesticide synthesis.