187835-67-2

Basic information

• Product Name: 2,3,5,6-tetrafluoro-4-(trifluoromethyl)benzaldehyde
• Synonyms: 2,3,5,6-tetrafluoro-4-(trifluoromethyl)benzaldehyde
• CAS NO: 187835-67-2
• Molecular Weight: 246.084
• Mol File: 187835-67-2.mol
• Article Data: 3

Chemical Properties

• CAS DataBase Reference: 2,3,5,6-tetrafluoro-4-(trifluoromethyl)benzaldehyde(CAS DataBase Reference)
• NIST Chemistry Reference: 2,3,5,6-tetrafluoro-4-(trifluoromethyl)benzaldehyde(187835-67-2)
• EPA Substance Registry System: 2,3,5,6-tetrafluoro-4-(trifluoromethyl)benzaldehyde(187835-67-2)

Safety Data

• Hazardous Substances Data: 187835-67-2(Hazardous Substances Data)

Upstream product

• 17823-46-0 4-trifluoromethyl-2,3,5,6-tetrafluorobromobenzene 
• 93-61-8 N-methyl-N-phenylformamide 
• 79674-46-7 2,3,5,6-tetrafluoro-4-trifluoromethylbenzyl alcohol 
• 434-64-0 perfluorotoluene 
• 7440-66-6 zinc 

Downstream Products

• 187835-69-4 1-trifluoromethyl-4-dichloromethyl-2,3,5,6-tetrafluorobenzene 
• 778-35-8 1,2,4,5-tetrafluoro-3-methyl-6-(trifluoromethyl)benzene 
• 114649-16-0 1-trifluoromethyl-4-difluoromethyl-2,3,5,6-tetrafluorobenzene 
• 640290-67-1 2-hydroxy-TTBA 

Relevant articles and documents

Reactions of Polyfluoroaromatic Organozinc Compounds with Oxalyl Chloride in DMF. Synthesis of Polyfluoroaromatic Aldehydes

Abstract: The reaction of polyfluoroaromatic organozinc compounds with oxalyl chloride in DMF proceeds involving the Vilsmeier–Haack reagent with the formation of polyfluoroaromatic aldehydes as the major products. The use of CuI makes it possible to incr

Transformations of perfluoroxylenes and perfluoro-p-cymene under the action of Zn(Cu)-DMF-H2O

Perfluorinated xylenes and perfluoro-para-cymene undergo hydrodefluorination under the action of Zn(Cu)-DMF-H2O. Hydrogen enters mainly at the benzyl position of para-dialkylbenzenes and at the para position to perfluoroalkyl groups of perfluor