359-72-8

Basic information

• Product Name: 1-Pentene, 1,1,3,3,4,4,5,5,5-nonafluoro-2-(trifluoromethyl)-
• CAS NO: 359-72-8
• Molecular Formula: C6F12
• Molecular Weight: 300.047
• Mol File: 359-72-8.mol
• Article Data: 6

Chemical Properties

• CAS DataBase Reference: 1-Pentene, 1,1,3,3,4,4,5,5,5-nonafluoro-2-(trifluoromethyl)-(CAS DataBase Reference)
• NIST Chemistry Reference: 1-Pentene, 1,1,3,3,4,4,5,5,5-nonafluoro-2-(trifluoromethyl)-(359-72-8)
• EPA Substance Registry System: 1-Pentene, 1,1,3,3,4,4,5,5,5-nonafluoro-2-(trifluoromethyl)-(359-72-8)

Safety Data

• Hazardous Substances Data: 359-72-8(Hazardous Substances Data)

Upstream product

• 67437-97-2 2-perfluoromethyl-2-chloroperfluoropentane 
• 2070-70-4 perfluoro-4-methyl-2-pentene 
• 74-88-4 methyl iodide 
• 428-59-1 Hexafluoropropene oxide 
• 116-15-4 perfluoropropylene 
• 107-05-1 3-chloroprop-1-ene 
• 106-95-6 allyl bromide 
• 107-08-4 1-iodo-propane 
• 75-03-6 ethyl iodide 
• 129111-05-3 2-trifluoromethylperfluoro-2-pentenyl fluorosulfate 
• 22528-67-2 2-bromo-1,1,1,3,3,4,4,5,5,5-decafluoro-2-(trifluoromethyl)pentane 
• 102780-88-1 2-iodo-2-trifluoromethylperfluoropentane 
• 513-38-2 Isobutyl iodide 
• 460-37-7 1,1,1-trifluoro-3-iodopropane 

Downstream Products

• 67437-97-2 2-perfluoromethyl-2-chloroperfluoropentane 

Relevant articles and documents

Development of technology of perfluoroethyl isopropyl ketone production

Synthesis of perfluoroethyl isopropyl ketone by an interaction of hexafluoropropene with perfluoropropionic acid fluoride or hexafluoropropene oxide was examined. Interchangeability of perfluoropropionic acid fluoride and hexafluoropropene oxide was demonstrated. The features of perfluoroethyl isopropyl ketone synthesis were studied in polar aprotic solvents on catalysts: alkali metal fluoride. A method for obtaining perfluoroethyl isopropyl ketone by direct catalytic reaction in a tubular reactor without use of solvents was suggested and investigated. The mechanism of interaction was considered. The main impurities resulting in obtaining perfluoroethyl isopropyl ketone were determined. The methods of cleaning perfluoroethyl isopropyl ketone were worked out.

REACTION OF 2-TRIFLUOROMETHYLPERFLUORO-2-PENTENYL FLUOROSULFATE WITH NUCLEOPHILIC REAGENTS

2-Trifluoromethylperfluoro-2-pentenyl fluorosulfate undergoes SN2' nucleophilic reactions.The reaction of this fluorosulfate with halide salts gives an equilibrium mixture of 1-halo-2-trifluoromethylperfluoro-2-pentene and 2-trifluoromethyl-3-haloperfluoro-1-pentene.

ALKYLATION OF PERFLUORO-2-METHYL-2-PENTYLCARBANION WITH ALKYL AND ALLYL HALIDES

Perfluoro-2-methyl-2-pentylcarbanion, generated from perfluoro-4-methyl-2-pentene in an aprotic solvent, reacted with halides RX, where R = alkyl or allyl and X = I, Br, or Cl, to give fluorohydrocarbons of the general formula CF3CF2CF2C(CF3)2R.No reaction with iso-propyl iodide and with 1-iodo-2,2,2-trifluoroethane occured.The reaction with 1-iodo-3,3,3-trifluoropropane resulted in the formation of 3,3,3-trifluoropropene and 2-H-perfluoro-2-methylpentane.