161755-53-9 Usage
General Description
Propylene oxide-dimethylsiloxane-propylene oxide block copolymer, hydroxyl terminated, viscosity 200-300 cSt is a chemical compound used in various industrial applications such as lubricants, coatings, and adhesives. It is a block copolymer consisting of propylene oxide and dimethylsiloxane, with hydroxyl termination. With a viscosity of 200-300 cSt, it has a moderate thickness and is suitable for use in a range of formulations. Propylene oxide-dimethylsiloxane-propylene oxide block copolymer, hydroxyl terminated, viscosity 200-300 cSt. is known for its excellent lubricating properties and resistance to extreme temperatures, making it ideal for use in demanding environments. Additionally, its hydroxyl terminated structure allows for enhanced adhesion and compatibility with other chemical substances.
Check Digit Verification of cas no
The CAS Registry Mumber 161755-53-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,6,1,7,5 and 5 respectively; the second part has 2 digits, 5 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 161755-53:
(8*1)+(7*6)+(6*1)+(5*7)+(4*5)+(3*5)+(2*5)+(1*3)=139
139 % 10 = 9
So 161755-53-9 is a valid CAS Registry Number.