18765-38-3 Usage
Description
Tetrakis(butoxyethoxy)silane is a silicon ester compound characterized by an oxygen bridge from silicon to an organic group, with the chemical structure Si-OR. It is a colorless transparent liquid and is known for its ability to modify the surface of silica to obtain hydrophobic properties and act as a crosslinker for room temperature vulcanizing silicone sealants.
Uses
Used in Coatings Industry:
Tetrakis(butoxyethoxy)silane is used as a hydrophobic agent for modifying the surface of silica, providing water-repellent and stain-resistant properties to coatings, which enhances their durability and performance.
Used in Sealants Industry:
Tetrakis(butoxyethoxy)silane is used as a crosslinker in the formulation of room temperature vulcanizing silicone sealants. This application improves the sealants' adhesion, elasticity, and resistance to environmental factors, making them suitable for various sealing and bonding applications in construction, automotive, and electronics industries.
Check Digit Verification of cas no
The CAS Registry Mumber 18765-38-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,8,7,6 and 5 respectively; the second part has 2 digits, 3 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 18765-38:
(7*1)+(6*8)+(5*7)+(4*6)+(3*5)+(2*3)+(1*8)=143
143 % 10 = 3
So 18765-38-3 is a valid CAS Registry Number.
InChI:InChI=1/C24H52O8Si/c1-5-9-13-25-17-21-29-33(30-22-18-26-14-10-6-2,31-23-19-27-15-11-7-3)32-24-20-28-16-12-8-4/h5-24H2,1-4H3
