35694-04-3 Usage
Description
2,2',3,3',5,5'-HEXACHLOROBIPHENYL, also known as a polychlorinated biphenyl (PCB) congener, is a type of biphenyl in which the hydrogens at the 2, 3, and 5 positions of each of the benzene rings are replaced by chlorines. This chemical compound is characterized by its chlorinated structure, which contributes to its various applications across different industries.
Uses
Used in Chemical Industry:
2,2',3,3',5,5'-HEXACHLOROBIPHENYL is used as a chemical intermediate for the production of various industrial chemicals and materials. Its unique chlorinated structure makes it a valuable component in the synthesis of certain compounds.
Used in Electrical Industry:
In the electrical industry, 2,2',3,3',5,5'-HEXACHLOROBIPHENYL is used as a component in the manufacturing of transformers and capacitors. Its properties, such as thermal stability and dielectric strength, make it suitable for these applications.
Used in Plastics and Rubber Industry:
2,2',3,3',5,5'-HEXACHLOROBIPHENYL is utilized as an additive in the plastics and rubber industry to enhance the material's properties, such as flame retardancy, thermal stability, and resistance to environmental factors.
Used in Lubricants and Hydraulic Fluids:
This chemical compound is also used in the formulation of lubricants and hydraulic fluids due to its ability to improve the thermal and oxidative stability of these products.
Check Digit Verification of cas no
The CAS Registry Mumber 35694-04-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,5,6,9 and 4 respectively; the second part has 2 digits, 0 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 35694-04:
(7*3)+(6*5)+(5*6)+(4*9)+(3*4)+(2*0)+(1*4)=133
133 % 10 = 3
So 35694-04-3 is a valid CAS Registry Number.
35694-04-3Relevant articles and documents
Physical, spectral and chromatographic properties of all 209 individual PCB congeners
Bolgar,et al.
, p. 2687 - 2705 (2007/10/03)
Through the use of two capillary GC columns: 40% octadecyl/ 15% phenyl methyl siloxane and 50% phenyl methyl siloxane, it was possible to separate 201 PCB congeners with only four unresolved pairs. The data compiled in this study for all 209 congeners will aid in the identification of selected individual components of these environmental pollutants. The use of this data also presents the opportunity for the improved quantification of the commercial PCB formulations. -from Authors
