17988-79-3 Usage
General Description
3,5-Bis-(chloromethyl)octamethyltetrasiloxane is a clear, colorless liquid silicone compound that is primarily used as a building block in the production of silicone polymers and resins. It is a member of the organosilicon chemical family and is characterized by its eight silicon atoms connected by oxygen atoms, with two chloromethyl (-CH2Cl) groups attached to the third and fifth silicon atoms. 3,5-BIS-(CHLOROMETHYL)OCTAMETHYLTETRASILOXANE is often utilized in the manufacturing of silicone products such as seals, adhesives, and coatings, as well as in the production of silicone-based personal care products and medical devices. Additionally, due to its unique chemical structure, 3,5-Bis-(chloromethyl)octamethyltetrasiloxane is widely utilized as a crosslinking agent in the synthesis of silicone elastomers and rubber materials, providing enhanced durability and flexibility to the final products. However, it is important to handle this chemical with care, as it may be harmful if inhaled or comes into contact with the skin, and appropriate safety measures should be taken when working with this substance.
Check Digit Verification of cas no
The CAS Registry Mumber 17988-79-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,7,9,8 and 8 respectively; the second part has 2 digits, 7 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 17988-79:
(7*1)+(6*7)+(5*9)+(4*8)+(3*8)+(2*7)+(1*9)=173
173 % 10 = 3
So 17988-79-3 is a valid CAS Registry Number.
InChI:InChI=1/C10H28Cl2O3Si4/c1-16(2,9-11)13-18(5,6)15-19(7,8)14-17(3,4)10-12/h9-10H2,1-8H3
