2980-26-9 Usage
Uses
Used in Polymer and Plastic Industry:
Diphenylamine,4,4''-isopropylidenebis(7CI,8CI) is used as an antioxidant and stabilizer for polymers, plastics, and rubber. It serves to prevent the degradation and discoloration of these materials by inhibiting the formation of free radicals, thereby extending their service life and maintaining their aesthetic and functional properties.
Used in Pharmaceutical Industry:
In the pharmaceutical sector, Diphenylamine,4,4''-isopropylidenebis(7CI,8CI) is utilized in the production of various organic compounds and dyes, contributing to the development of new drugs and improving the quality of existing ones.
Used in Dye Production:
Diphenylamine,4,4''-isopropylidenebis(7CI,8CI) is also employed in the production of dyes, where its chemical properties contribute to the creation of a wide range of colorants used in different industries, including textiles and printing.
Safety Considerations:
It is crucial to handle Diphenylamine,4,4''-isopropylidenebis(7CI,8CI) with care and to follow proper safety protocols when using it in laboratory or industrial settings to ensure the safety of both individuals and the environment.
Check Digit Verification of cas no
The CAS Registry Mumber 2980-26-9 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,9,8 and 0 respectively; the second part has 2 digits, 2 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 2980-26:
(6*2)+(5*9)+(4*8)+(3*0)+(2*2)+(1*6)=99
99 % 10 = 9
So 2980-26-9 is a valid CAS Registry Number.
2980-26-9Relevant academic research and scientific papers
Aromatic aryl amine polymers
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, (2008/06/13)
A polymer of the formula STR1 wherein Φ=phenyl or phenylene b=0, 1, 2 or 3 n=3 or greater.
