685-01-8

Basic information

• Product Name: 2-iodoperfluoro-3-methylbut-2-ene
• Synonyms: 2-iodoperfluoro-3-methylbut-2-ene
• CAS NO: 685-01-8
• Molecular Weight: 357.945
• Mol File: 685-01-8.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 2-iodoperfluoro-3-methylbut-2-ene(CAS DataBase Reference)
• NIST Chemistry Reference: 2-iodoperfluoro-3-methylbut-2-ene(685-01-8)
• EPA Substance Registry System: 2-iodoperfluoro-3-methylbut-2-ene(685-01-8)

Safety Data

• Hazardous Substances Data: 685-01-8(Hazardous Substances Data)

Upstream product

• 2314-97-8 iodotrifluoromethane 
• 692-50-2 hexafluoro-2-butyne 
• 359-11-5 1,1,2-trifluoroethylene 

Downstream Products

• 420-56-4 trimethylsilyl fluoride 
• 16029-98-4 trimethylsilyl iodide 
• 22692-36-0 perfluoro-(3-methylbuta-1,2-diene) 
• 60340-22-9 perfluoro-(3-isopropylidene-1,1-dimethyl-2-methylenecyclobutane) 
• 60340-25-2 2,2-Difluoro-4,4-bis-trifluoromethyl-3-(2,2,2-trifluoro-1-trifluoromethyl-ethylidene)-cyclobutanecarboxylic acid 
• 41004-33-5 1,1,1,3,4,4,4-heptafluoro-2-(trifluoromethyl)-2-butene 
• 22692-37-1 2H-Nonafluoro-(3-methylbut-2-ene) 

Relevant articles and documents

Free-radical Addition to Olefins. Part 26.-Kinetics of the Addition of Trifluoromethyl Radicals to Acetylene and Substituted Acetylenes

Absolute Arrhenius parameters have been determined for the addition of trifluoromethyl radicals to acetylene, propyne, but-2-yne, 1,1,1-trifluoropropyne and hexafluorobut-2-yne by a competitive method using the previously determined Arrhenius parameters for the addition of trifluoromethyl radicals to ethylene as standard. . Both the activation energies and the A-factors are larger than those for the addition of trifluoromethyl radicals to similarly substituted olefins.As a result of these opposing effects the rates of addition are similar.