423-38-1

Usage

Uses

Used in Industrial Applications:
HEXAFLUORO-1,1,3,4-TETRACHLOROBUTANE is used as a solvent due to its high chemical stability and low reactivity, which is essential for a range of manufacturing processes.
Used in Foam Production:
HEXAFLUORO-1,1,3,4-TETRACHLOBUTANE is used as a blowing agent in the production of foam products, contributing to the creation of lightweight materials with various applications.
Used in Refrigeration Systems:
HEXAFLUORO-1,1,3,4-TETRACHLOROBUTANE serves as a refrigerant in certain applications, providing cooling effects necessary for specific industrial or commercial uses.
Used in Environmental and Health Regulation:
Due to its potential impact on the environment and human health, HEXAFLUORO-1,1,3,4-TETRACHLOROBUTANE is subject to regulatory measures, and there is ongoing research to find safer alternatives for its applications.

InChI:InChI=1/C4Cl4F6/c5-1(9,4(8,13)14)2(10,11)3(6,7)12

Upstream product

• 354-61-0 1,2-dichloro-1,2,2-trifluoro-1-iodoethane 
• 79-38-9 Chlorotrifluoroethylene 
• 1768-32-7 sulfur bis(trifluoromethyl)amide chloride 
• 661-66-5 2,2-Dichlorotrifluoro-1-iodoethane 

Downstream Products

• 612-01-1 1-methyl-1,3-diphenylurea 
• 103-71-9 phenyl isocyanate 
• 101-99-5 N-carboethoxyaniline 
• 1014-72-8 1-phenyl-3,3-diethylurea 
• 357-24-4 4,4-dichlorohexafluorobutene-1 
• 375-07-5 3,4-Dichlor-perfluor-buttersaeure 

Relevant academic research and scientific papers

Synthesis of 1,2,3,4-tetrachlorohexafluorobutane

The condensation of 1-iodo-1,2,2-trifluoro-1,2-dichloroethane induced by granulated Zn in the presence of catalytic amounts of AcOEt without a solvent results in 1,2,3,4-tetrachlorohexafluorobutane in high yield.

Reaction of 1,2-Dichloroiodotrifluoroethane With Zinc

The zinc coupling reaction of 1,2-dichloroiodotrifluoroethane (I) in acetic anhydride-methylene chloride has been reinvestigated in more detail than its original disclosure.The expected coupling product C4F6Cl4 was shown to be an isomeric mixture of three components, CF2ClCFClCFClCF2Cl (II, 80percent), CFCl2CF2CF2CFCl2 (IIa, 15percent) and CF2ClCFClCF2CFCl2 (IIb, 5percent).In addition, other products e.g.CF2-CFCl, C6F9Cl5 and C8F12Cl6 were formed in minor quantities.A probable mode of formation of various byproducts via initial formation of CF2-CFCl and subsequent telomerization is presented.

Reaction of Bistrifluoromethylaminosulphenyl Chloride with Fluoro-olefins and Hexafluorobut-2-yne under Free-radical Conditions

Reaction of bistrifluoromethylaminosulphenyl chloride with unsymmetrical fluoro-olefins in daylight or under photochemical conditions gives both possible 1:1 adducts (ca. 1:1) arising from homolytic fission of the S-Cl bond.Addition to octafluorobut-2-ene and hexafluorobut-2-yne gives mixtures of the syn- and anti- adducts.