1085251-03-1

Basic information

• Product Name: 1,1,1-trifluoro-4-(2,3,5,6-tetramethylphenyl)but-3-yn-2-one
• Synonyms: 1,1,1-trifluoro-4-(2,3,5,6-tetramethylphenyl)but-3-yn-2-one
• CAS NO: 1085251-03-1
• Molecular Weight: 254.252
• Mol File: 1085251-03-1.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 1,1,1-trifluoro-4-(2,3,5,6-tetramethylphenyl)but-3-yn-2-one(CAS DataBase Reference)
• NIST Chemistry Reference: 1,1,1-trifluoro-4-(2,3,5,6-tetramethylphenyl)but-3-yn-2-one(1085251-03-1)
• EPA Substance Registry System: 1,1,1-trifluoro-4-(2,3,5,6-tetramethylphenyl)but-3-yn-2-one(1085251-03-1)

Safety Data

• Hazardous Substances Data: 1085251-03-1(Hazardous Substances Data)

Upstream product

• 383-63-1 ethyl trifluoroacetate, 
• 134307-04-3 1-ethynyl-2,3,5,6-tetramethylbenzene 

Relevant articles and documents

Reactions of Trifluoroacetyl Alkynes Under Electrophilic Activation with Br?nsted Acids or Acidic Zeolites

The reaction of trifluoroacetyl alkynes [ArC≡C(C=O)CF3] with H2SO4 or TfOH affords products of addition of the acids to the acetylene bond. Hydrolysis of these adducts results in the formation of the corresponding 1,3-dike