2980-26-9 Usage
General Description
Diphenylamine, 4,4''-isopropylidenebis- (7CI,8CI) is a chemical compound with the molecular formula C24H23N. It is a crystalline solid with a white to off-white color. This chemical is primarily used as an antioxidant and stabilizer in industrial and commercial products, such as polymers, plastics, and rubber. It helps to prevent degradation and discoloration of these materials by inhibiting the formation of free radicals. Diphenylamine, 4,4''-isopropylidenebis- is also used in the production of dyes, pharmaceuticals, and other organic compounds. It is important to handle this compound with caution and adhere to proper safety protocols when using it in laboratory or industrial settings.
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 articles and documents
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.
