355-68-0

Basic information

• Product Name: PERFLUOROCYCLOHEXANE
• Synonyms: DODECAFLUOROCYCLOHEXANE;PERFLUOROCYCLOHEXANE;1,1,2,2,3,3,4,4,5,5,6,6-Dodecafluorocyclohexane;cyclohexane,dodecafluoro-;Perfluorocyclohexane 99%;Perfluorocyclohexane99%;Perfluorocycloheane;Perfluorocyclohexane90%
• CAS NO: 355-68-0
• Molecular Formula: C₆F₁₂
• Molecular Weight: 300.05
• EINECS: 206-591-3
• Mol File: 355-68-0.mol
• Article Data: 10

Chemical Properties

• Melting Point: 51 °C (subl.)(lit.)
• Boiling Point: 59-60°C
• Appearance: /
• Density: 1.684
• Refractive Index: 1.2685
• CAS DataBase Reference: PERFLUOROCYCLOHEXANE(CAS DataBase Reference)
• NIST Chemistry Reference: PERFLUOROCYCLOHEXANE(355-68-0)
• EPA Substance Registry System: PERFLUOROCYCLOHEXANE(355-68-0)

Safety Data

• Hazard Codes: Xi
• Safety Statements: 23-24/25
• WGK Germany: 3
• Hazardous Substances Data: 355-68-0(Hazardous Substances Data)

Usage

Purification Methods

Extract it repeatedly with MeOH, then pass it through a column of silica gel (previously activated by heating at 250o). [Haszeldine & Smith J Chem Soc 2691 1950, IR: Thompson & Temple J Chem Soc 1432 1948, Beilstein 5 III 37, 5 IV 48.]

InChI:InChI=1S/C6F12/c7-1(8)2(9,10)4(13,14)6(17,18)5(15,16)3(1,11)12

Upstream product

• 108-90-7 chlorobenzene 
• 71-43-2 benzene 
• 61402-69-5 methyl 2-cyclopentylpropionate 
• 20681-51-0 methyl 3-cyclohexylpropionate 
• 392-56-3 Hexafluorobenzene 
• 102-70-5 Triallylamine 
• 98-08-8 α,α,α-trifluorotoluene 
• 5535-48-8 PVS 
• 82086-95-1 1,1,2r,3t,4,4,5t,6c-octafluoro-cyclohexane 
• 1526-36-9 (+/-)-1,1,2r,3t,4,4,5c,6t-octafluoro-cyclohexane 
• 18064-76-1 bis(pentafluorophenyl)telluride 
• 540-36-3 para-difluorobenzene 
• 101-84-8 diphenylether 
• 95-50-1 1,2-dichloro-benzene 

Downstream Products

• 327-54-8 1,2,4,5-Tetrafluorobenzene 
• 49851-69-6 perfluoro-(2,6-dicyclohexyl-4-isopropylpyridine) 
• 49851-70-9 perfluoro-(2-cyclohexyl-4-isopropylpyridine) 
• 652-18-6 2,3,5,6-tetrafluorobenzoic acid 
• 602-94-8 Pentafluorobenzoic acid 
• 769-39-1 2,3,5,6-tetraflourophenol 

Relevant articles and documents

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PROCESS FOR PREPARING DECAFLUOROCYCLOHEXENE

Disclosed herein is a process of preparing decafluorocyclohexene using hexafluorobenzene as a raw material. The hexafluorobenzene reacts with an activated fluorinating agent at 60-200° C. in an inert gas atmosphere. The activated fluorinating agent is prepared by mixing 1-50 wt % of cobalt difluoride with 50-99 wt % of other metal fluoride selected from calcium fluoride, magnesium fluoride, aluminum fluoride, sodium fluoride and potassium fluoride. The mixture reacts with fluorine gas at 200-400° C.

Electrochemical fluorination of unsaturated sulfides and sulfones

Electrochemical fluorination of some unsaturated sulfides and sulfones and their reactions with anhydrous HF were studied.

Synthesis of Functional Perfluorinated Resins, Branched Perfluorinated Ethers and Perfluoroalkanoyl Fluorides

Functional-group-containing perfluorinated resins have been prepared by carefully controlled direct fluorination of poly-(3-methyloxetane-3-methanol).Branched perfluorinated ethers such as bis(perfluoroneopentyl) ether and perfluoro-(2,2-dimethylbutyl methyl ether) have also been synthesized by direct fluorination of alkanols.The by-products, perfluoroalkanoyl fluorides, are useful intermediates.