2,2'-Bis-(1,1,2-trifluor-2-chlor-ethoxy)-α,α'-dimethyl-hydrobenzoin is a complex organic compound with the chemical formula C20H18Cl2F6O4. It is a derivative of hydrobenzoin, featuring two trifluor-2-chlor-ethoxy groups attached to the α,α'-dimethyl-hydrobenzoin structure. 2,2'-Bis-(1,1,2-trifluor-2-chlor-ethoxy)-α,α'-dimethyl-hydrobenzoin is known for its use as a photoinitiator in the polymerization of various materials, particularly in the production of polymers and coatings that require rapid curing under UV light. Its unique structure allows it to absorb light and initiate the polymerization process efficiently, making it a valuable component in the field of materials science and industrial applications.
The CAS Registry Mumber 1650-90-4 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,6,5 and 0 respectively; the second part has 2 digits, 9 and 0 respectively. Calculate Digit Verification of CAS Registry Number 1650-90: (6*1)+(5*6)+(4*5)+(3*0)+(2*9)+(1*0)=74 74 % 10 = 4 So 1650-90-4 is a valid CAS Registry Number.