59086-81-6 Usage
Description
Dichlorohexadecylmethylsilane, with the molecular formula C20H43Cl2Si, is a member of the alkylsilane family. It is a chemical compound known for its strong and stable bonding capabilities with various materials such as glass, metals, and plastics. Its hydrophobic properties make it an ideal candidate for water-repellent coatings and sealants. Furthermore, it serves as a building block in the synthesis of other organosilicon compounds for diverse applications in the chemical industry.
Uses
Used in Surface Modification:
Dichlorohexadecylmethylsilane is used as a surface modifier to enhance the adhesion and bonding properties of materials. Its strong bonding capabilities make it suitable for improving the durability and performance of various products.
Used in Adhesion Promotion:
As an adhesion promoter, dichlorohexadecylmethylsilane is utilized to increase the bonding strength between different materials, ensuring a more robust and long-lasting connection.
Used in Water-Repellent Coatings and Sealants:
Due to its hydrophobic nature, dichlorohexadecylmethylsilane is used in the formulation of water-repellent coatings and sealants. This application helps protect surfaces from water damage and corrosion.
Used in Chemical Industry:
Dichlorohexadecylmethylsilane is used as a building block in the synthesis of other organosilicon compounds. This role allows for the development of new products and technologies in the chemical industry, expanding the range of applications for this versatile compound.
Check Digit Verification of cas no
The CAS Registry Mumber 59086-81-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,9,0,8 and 6 respectively; the second part has 2 digits, 8 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 59086-81:
(7*5)+(6*9)+(5*0)+(4*8)+(3*6)+(2*8)+(1*1)=156
156 % 10 = 6
So 59086-81-6 is a valid CAS Registry Number.
InChI:InChI=1/C17H36Cl2Si/c1-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-20(2,18)19/h3-17H2,1-2H3
59086-81-6Relevant articles and documents
Preparation of polycarboxylic acid-functionalized silica supported Pt catalysts and their applications in alkene hydrosilylation
Shao, Dongyun,Li, Youxin
, p. 20379 - 20393 (2018/06/11)
A series of novel immobilized platinum catalysts was prepared by loading Pt onto silica particles modified with polycarboxylic acid groups such as diethylenetriaminepentaacetic acid (DTPA), nitrolotriacetic acid (NTA) and succinic acid (SA). The three modified heterogeneous Pt catalysts were characterized using infrared spectroscopy (IR), transmission electron microscopy (TEM), X-ray photoelectron spectroscopy (XPS), energy dispersive X-ray spectroscopy (EDS) and atomic absorption spectroscopy (AAS). The residual H2PtCl6 solutions were characterized using ultraviolet spectroscopy (UV). The polycarboxylic acid-functionalized silica supported Pt catalysts were used to catalyze alkene hydrosilylation and 1-hexene was chosen as a model alkene. The data indicated that the catalytic performance was strongly dependent on the properties of the polycarboxylic acid group bonded to the silica particles. Among them, DTPA-functionalized silica supported Pt (SiO2-DTPA-Pt) showed the best catalytic activity and reusability. Furthermore, some hydrosilylation reactions between other linear alkenes (1-heptene, 1-octene, 1-decene, 1-do-decene, 1-tetra-decene, 1-hexa-decene, 1-octa-decene, styrene or cis-hex-2-ene), or ring type alkenes (norbornene) with methyldichlorosilane could be catalyzed in the presence of these three Pt catalysts. Their high activities were more than 90%, and their selectivities were more than 99%, which were apparently better than homogeneous Pt catalysts. In addition, reactions with cyclohexene were also successfully catalyzed by the Pt catalysts. These results indicate that the polycarboxylic acid-functionalized silica gel supported Pt catalysts have potential value in industrial hydrosilylation reactions.
