307-26-6 Usage
General Description
1,1,3,5,6-Pentachlorononafluorohexane is a highly fluorinated compound that is used as a solvent in various industrial applications, including the production of electronics and precision cleaning. It is a colorless, odorless liquid with a high boiling point and low vapor pressure, making it suitable for use in high-temperature and high-pressure conditions. This chemical is known to be non-reactive and has excellent stability, making it a valuable ingredient in the manufacturing of products such as semiconductors and aerospace components. However, 1,1,3,5,6-Pentachlorononafluorohexane is also classified as a persistent organic pollutant and is therefore subject to strict regulation due to its potential harmful effects on human health and the environment. Efforts are being made to find alternative materials that can effectively replace this chemical in industrial processes.
Check Digit Verification of cas no
The CAS Registry Mumber 307-26-6 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 3,0 and 7 respectively; the second part has 2 digits, 2 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 307-26:
(5*3)+(4*0)+(3*7)+(2*2)+(1*6)=46
46 % 10 = 6
So 307-26-6 is a valid CAS Registry Number.
InChI:InChI=1/C6Cl5F9/c7-1(12,4(16,17)5(9,10)18)3(14,15)2(8,13)6(11,19)20
307-26-6Relevant articles and documents
Reaction of 1,2-Dichloroiodotrifluoroethane With Zinc
Eapen, K. C.,Tamborski, C.
, p. 421 - 424 (1987)
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.
