70362-41-3 Usage
Description
2,3,3',4,5'-PENTACHLOROBIPHENYL is a polychlorinated biphenyl (PCB), a type of organic compound that consists of two aromatic rings connected by a single bond. It is characterized by the presence of five chlorine atoms at the 2, 3, 3', 4, and 5' positions on the biphenyl molecule. PCBs are known for their stability, chemical resistance, and thermal conductivity, which have contributed to their widespread use in various industrial applications.
Uses
Used in Chemical Industry:
2,3,3',4,5'-PENTACHLOROBIPHENYL is used as a heat transfer fluid for its ability to maintain a stable temperature range and resist thermal degradation. Its high boiling point and low freezing point make it suitable for applications requiring efficient heat exchange.
Used in Hydraulic Systems:
In the hydraulic industry, 2,3,3',4,5'-PENTACHLOROBIPHENYL serves as a hydraulic fluid, providing lubrication and pressure transmission in various mechanical systems. Its viscosity index and resistance to oxidation contribute to its effectiveness in these applications.
Used as Flame Retardants:
2,3,3',4,5'-PENTACHLOROBIPHENYL is utilized as a flame retardant in various materials, such as plastics, textiles, and coatings. Its chemical structure allows it to slow down the combustion process, reducing the risk of fire and providing additional safety in different industries.
Used as Organic Diluents:
In the field of organic chemistry, 2,3,3',4,5'-PENTACHLOROBIPHENYL is employed as an organic diluent, which helps to reduce the viscosity of certain compounds and improve their processability. This property is particularly useful in the manufacturing of paints, inks, and adhesives.
Used in Electrical Industry:
2,3,3',4,5'-PENTACHLOROBIPHENYL is used as a dielectric fluid in the electrical industry, offering insulation and cooling properties for transformers and capacitors. Its high dielectric strength and low dissipation factor make it an ideal choice for these applications.
Check Digit Verification of cas no
The CAS Registry Mumber 70362-41-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,0,3,6 and 2 respectively; the second part has 2 digits, 4 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 70362-41:
(7*7)+(6*0)+(5*3)+(4*6)+(3*2)+(2*4)+(1*1)=103
103 % 10 = 3
So 70362-41-3 is a valid CAS Registry Number.
70362-41-3Relevant 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
