27490-70-6 Usage
Uses
Used in Rubber and Plastic Industries:
CHLORODIMETHYLISOBUTYLSILANE is used as a silane coupling agent to improve the adhesion and mechanical properties of rubber and plastic materials. Its crosslinking capabilities contribute to the enhanced performance and durability of these materials.
Used as a Surface Modifier:
In various applications, CHLORODIMETHYLISOBUTYLSILANE is used as a surface modifier to alter the surface properties of materials, providing them with specific characteristics such as water repellency or improved adhesion.
Used as a Water Repellent:
CHLORODIMETHYLISOBUTYLSILANE is utilized as a water repellent in applications where it is crucial to prevent water absorption, thereby protecting materials from degradation and maintaining their performance.
Check Digit Verification of cas no
The CAS Registry Mumber 27490-70-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,7,4,9 and 0 respectively; the second part has 2 digits, 7 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 27490-70:
(7*2)+(6*7)+(5*4)+(4*9)+(3*0)+(2*7)+(1*0)=126
126 % 10 = 6
So 27490-70-6 is a valid CAS Registry Number.
InChI:InChI=1/C6H15ClSi/c1-6(2)5-8(3,4)7/h6H,5H2,1-4H3
27490-70-6Relevant academic research and scientific papers
Oertle, Konrad,Wetter, Hansjuerg
, p. 5511 - 5514 (1985)
Tetrasubstituted olefins are hydrosilylated under very mild conditions with dimethyl- or butylmethylchlorosilane and aluminium chloride as catalyst.Application of this procedure to 2,3-dimethyl-2-butene yields thexyldimethylsilyl chloride, a new silicon based protective group reagent.
A General and Selective Synthesis of Methylmonochlorosilanes from Di-, Tri-, and Tetrachlorosilanes
Naganawa, Yuki,Nakajima, Yumiko,Sakamoto, Kei
supporting information, p. 601 - 606 (2021/01/13)
Direct catalytic transformation of chlorosilanes into organosilicon compounds remains challenging due to difficulty in cleaving the strong Si-Cl bond(s). We herein report the palladium-catalyzed cross-coupling reaction of chlorosilanes with organoaluminum reagents. A combination of [Pd(C3H5)Cl]2 and DavePhos ligand catalyzed the selective methylation of various dichlorosilanes 1, trichlorosilanes 5, and tetrachlorosilane 6 to give the corresponding monochlorosilanes.
