2012-21-7 Usage
Uses
Used in Plastics and Polymers Industry:
2,4-Distyrylphenol is used as a UV stabilizer for enhancing the durability and longevity of plastics and polymers by protecting them against the degrading effects of ultraviolet radiation.
Used in Resin Production:
In the chemical industry, 2,4-Distyrylphenol serves as a crucial component in the production of thermosetting resins, which are valued for their heat resistance and rigidity in end products.
Used in Optical Brighteners Manufacturing:
2,4-Distyrylphenol is utilized as an active ingredient in the creation of optical brighteners, which are applied in the paper, textile, and detergent industries to improve the appearance of whiteness and brightness of products.
Given the potential health and environmental risks associated with 2,4-Distyrylphenol, its use is being regulated in some regions, and efforts are being made to phase it out of certain applications to mitigate its impact.
Check Digit Verification of cas no
The CAS Registry Mumber 2012-21-7 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,0,1 and 2 respectively; the second part has 2 digits, 2 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 2012-21:
(6*2)+(5*0)+(4*1)+(3*2)+(2*2)+(1*1)=27
27 % 10 = 7
So 2012-21-7 is a valid CAS Registry Number.
InChI:InChI=1/C22H18O/c23-22-16-14-20(12-11-18-7-3-1-4-8-18)17-21(22)15-13-19-9-5-2-6-10-19/h1-17,23H/b12-11+,15-13+
