114566-70-0

Basic information

• Product Name: Benzoyl fluoride, 2,3,4,5-tetrachloro-6-(trifluoromethyl)-
• CAS NO: 114566-70-0
• Molecular Formula: C8Cl4F4O
• Molecular Weight: 329.893
• Mol File: 114566-70-0.mol
• Article Data: 2

Chemical Properties

• CAS DataBase Reference: Benzoyl fluoride, 2,3,4,5-tetrachloro-6-(trifluoromethyl)-(CAS DataBase Reference)
• NIST Chemistry Reference: Benzoyl fluoride, 2,3,4,5-tetrachloro-6-(trifluoromethyl)-(114566-70-0)
• EPA Substance Registry System: Benzoyl fluoride, 2,3,4,5-tetrachloro-6-(trifluoromethyl)-(114566-70-0)

Safety Data

• Hazardous Substances Data: 114566-70-0(Hazardous Substances Data)

Upstream product

• 20687-94-9 4,5,6,7-tetrachloro-1,1,3,3-tetrafluoro-1,3-dihydroisobenzofuran 
• 117-08-8 tetrachlorophthalic anhydride 

Relevant articles and documents

Formation of 1,1,3,3-tetrafluoro-1,3-dihydroisobenzofurans in reactions of phthalic acids with sulphur tetrafluoride. Evaluation of the steric and electronic effects of the substituents

4,5-Dinitrophthalic acid and 3,6-dimethylphthalic anhydride have been reacted with sulphur tetrafluoride to give mixtures of the corresponding bis(trifluoromethyl)benzenes and 1,1,3,3-tetrafluoro-1,3-dihydroisobenzofurans in a 5:1 and 1:3.6 ratio, respectively.These and earlier results on the reactions of sulphur tetrafluoride with substituted and unsubstituted phthalic and pyromellitic acids are compared and structural factors in the acids influencing the competitive formation of cyclic and non-cyclic products discussed.The stability of 1,1,3,3-tetrafluoro-1,3-dihydroisobenzofurans against cleavage by anhydrous hydrogen fluoride has also been investigated.