109879-28-9 Usage
General Description
2,4-DI-(1-INDANYL)PHENOL is a chemical compound with the molecular formula C20H18O. It is a phenolic compound, featuring a phenol group and two 1-indanyl groups. This chemical is commonly used as a UV absorber in polymers and plastics to protect the material from degradation caused by exposure to sunlight. It is also used as a stabilizer in various industrial applications, such as in the production of adhesives, coatings, and sealants. Additionally, 2,4-DI-(1-INDANYL)PHENOL is used in the formulation of personal care products, such as sunscreens, to provide protection against UV radiation. Due to its UV-absorbing properties, it is considered to be a valuable ingredient in many products employed in outdoor settings.
Check Digit Verification of cas no
The CAS Registry Mumber 109879-28-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,9,8,7 and 9 respectively; the second part has 2 digits, 2 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 109879-28:
(8*1)+(7*0)+(6*9)+(5*8)+(4*7)+(3*9)+(2*2)+(1*8)=169
169 % 10 = 9
So 109879-28-9 is a valid CAS Registry Number.
