2996-95-4 Usage
General Description
Trimethoxy(pentyl)silane is a chemical compound with the chemical formula C8H20O3Si. It is a derivative of silane and contains three methoxy groups attached to a pentyl group. Trimethoxy(pentyl)silane is commonly used in the synthesis of silicon-based materials and coatings. It is also utilized as a precursor in the production of functionalized silanes and as a crosslinking agent in the formulation of silicone polymers. Additionally, it can be used in the manufacturing of specialty chemicals and as a surface modifier for various materials. Trimethoxy(pentyl)silane is a versatile compound with numerous industrial applications due to its ability to modify surfaces, enhance adhesion, and provide protection against environmental degradation.
Check Digit Verification of cas no
The CAS Registry Mumber 2996-95-4 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,9,9 and 6 respectively; the second part has 2 digits, 9 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 2996-95:
(6*2)+(5*9)+(4*9)+(3*6)+(2*9)+(1*5)=134
134 % 10 = 4
So 2996-95-4 is a valid CAS Registry Number.
InChI:InChI=1/C8H20O3Si/c1-5-6-7-8-12(9-2,10-3)11-4/h5-8H2,1-4H3
2996-95-4Relevant articles and documents
Process for preparing low-chloride or chloride-free alkoxysilanes
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, (2008/06/13)
A process for preparing an alkoxysilane with an acidic chloride content of less than 10 ppm by weight, comprising: reacting a chlorosilane with an alcohol in a water-free and solvent-free phase to form a product mixture containing alkoxysilane and residual acidic chloride, with removal of resultant hydrogen chloride from the product mixture, then adding liquid or gaseous ammonia, in an amount corresponding to a stoichiometric excess, based on the content of acidic chloride, to form an ammonia-containing product mixture, treating the ammonia-containing product mixture at a temperature between 10 and 50 DEG C., wherein the ammonia and acidic chloride undergo neutralization, to form a crude product, and optionally, then separating off a salt formed in the course of neutralization, from the crude product, and recovering the alkoxysilane by distilling the crude product.
