169391-91-7 Usage
General Description
POLY(CYCLOPENTYLSILSESQUIOXANE), METHACRYLOXYPROPYL SUBSTITUTED is a chemical compound that consists of cyclopentylsilsequioxane units and methacryloxypropyl groups. It is commonly used in various polymer applications due to its excellent mechanical properties, high thermal stability, and chemical resistance. POLY(CYCLOPENTYLSILSESQUIOXANE), METHACRYLOXYPROPYL SUBSTITUTED can be used as a coating material, adhesives, and sealants, as well as in the production of composite materials. Its methacryloxypropyl groups provide reactive sites for crosslinking, making it suitable for use in polymer matrix composites. Additionally, the cyclopentylsilsequioxane units contribute to the overall flexibility and durability of the material. Overall, this chemical compound offers a wide range of potential applications in the field of materials science and engineering.
Check Digit Verification of cas no
The CAS Registry Mumber 169391-91-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,6,9,3,9 and 1 respectively; the second part has 2 digits, 9 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 169391-91:
(8*1)+(7*6)+(6*9)+(5*3)+(4*9)+(3*1)+(2*9)+(1*1)=177
177 % 10 = 7
So 169391-91-7 is a valid CAS Registry Number.
InChI:InChI=1/C42H74O14Si8/c1-34(2)42(43)44-32-17-33-57-45-58(35-18-3-4-19-35)48-61(38-24-9-10-25-38)50-59(46-57,36-20-5-6-21-36)52-63(40-28-13-14-29-40)53-60(47-57,37-22-7-8-23-37)51-62(49-58,39-26-11-12-27-39)55-64(54-61,56-63)41-30-15-16-31-41/h35-41H,1,3-33H2,2H3