75144-60-4 Usage
Uses
Used in Silicone Rubber Production:
Hexavinyldisiloxane is used as a crosslinking agent for enhancing the structural integrity and performance of silicone rubber. Its ability to form stable crosslinks improves the rubber's mechanical properties, such as tensile strength and elasticity, making it suitable for various applications, including automotive, medical, and consumer goods industries.
Used in Silicone Resin Processing:
As a solvent and dispersing agent for silicone resins, Hexavinyldisiloxane aids in the even distribution of the resin, ensuring a uniform end product. This contributes to the improved processability and performance of silicone resins in applications such as coatings, adhesives, and sealants.
Used in Siloxane Polymer Synthesis:
Hexavinyldisiloxane serves as a monomer in the synthesis of siloxane polymers, which are high-value materials with a wide range of applications. Its role in the polymerization process is crucial for creating polymers with specific properties tailored to various industries, including electronics, aerospace, and construction.
Check Digit Verification of cas no
The CAS Registry Mumber 75144-60-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,5,1,4 and 4 respectively; the second part has 2 digits, 6 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 75144-60:
(7*7)+(6*5)+(5*1)+(4*4)+(3*4)+(2*6)+(1*0)=124
124 % 10 = 4
So 75144-60-4 is a valid CAS Registry Number.
InChI:InChI=1/C12H18OSi2/c1-7-14(8-2,9-3)13-15(10-4,11-5)12-6/h7-12H,1-6H2
75144-60-4Relevant academic research and scientific papers
Bia?oń, Marietta,Dziuk, B?a?ej,Olijnyk, Volodymyr
, (2020)
The metathesis reactions of chlorovinylsilanes with copper(I) oxide are reported. The process is catalyzed by HCl which can be in situ generated via hydrolysis of chlorosilanes by traces of water present in the system. An appearance of olefin/CuCl π-intermediates can provide a stereoselectivity of the process and alter the pathway of siloxanes formation employing Cu2O as the source of oxygen. It was also shown that acetonitrile may be available as a solvent for construction of the systems with large preparative capabilities, including those based on the use atmospheric oxygen in siloxane synthesis.
Side products in the syntheses of vinylsilanes and vinylsiloxanes using vinylmagnesium chloride
Zhun
, p. 1746 - 1748 (2007/10/03)
Impurity of moisture in the solvent (tetrahydrofuran) alters the, normal scheme of formation of vinylmagnesiumm chloride and gives rise to several unexpected products: benzene, toluene, and methyl chloride. Side products forming in alkali hydrolysis of trivinylsilane and hydrochlorination of tetravinylsilane were isolated and identified.
