4130-08-9 Usage
Description
Vinyltriacetoxysilane is a colorless to yellowish transparent liquid with an acrid odor reminiscent of acetic acid (vinegar). It is a chemical compound that hydrolyzes in the presence of moisture, releasing acetic acid and forming silanols. These silanols can react with themselves to produce siloxanes or bind to inorganic substrates, making it a versatile compound with various applications.
Uses
Used in Adhesive Industry:
Vinyltriacetoxysilane is used as a coupling agent for promoting adhesion between organic and inorganic materials. Its ability to form siloxanes and bind to inorganic substrates enhances the adhesive properties of various products, improving their durability and performance.
Used in Coatings Industry:
In the coatings industry, Vinyltriacetoxysilane is used as a primer or additive to improve the adhesion of coatings to inorganic substrates such as glass, metal, and concrete. Its reactivity with silanols allows for a strong bond between the coating and the substrate, resulting in a more durable and long-lasting finish.
Used in Composite Materials:
Vinyltriacetoxysilane is used as a component in the production of composite materials, where it acts as a coupling agent to enhance the interaction between the organic and inorganic phases. This improves the overall mechanical properties and durability of the composite, making it suitable for various applications, such as in the automotive, aerospace, and construction industries.
Used in Electronics Industry:
In the electronics industry, Vinyltriacetoxysilane is used as a component in the manufacturing of semiconductor devices and other electronic components. Its ability to form siloxanes and bind to inorganic substrates helps in creating stable and reliable connections, contributing to the overall performance and longevity of electronic devices.
Used in Textile Industry:
Vinyltriacetoxysilane is used in the textile industry as a finishing agent to improve the durability and water resistance of fabrics. Its reactivity with silanols allows for a strong bond between the fabric and the finishing treatment, resulting in improved performance and longer-lasting textiles.
Used in Construction Industry:
In the construction industry, Vinyltriacetoxysilane is used as an additive in the production of concrete and other building materials. Its ability to enhance the adhesion between organic and inorganic components contributes to the overall strength and durability of the final product, making it an essential component in the construction of various structures.
Flammability and Explosibility
Notclassified
Check Digit Verification of cas no
The CAS Registry Mumber 4130-08-9 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,1,3 and 0 respectively; the second part has 2 digits, 0 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 4130-08:
(6*4)+(5*1)+(4*3)+(3*0)+(2*0)+(1*8)=49
49 % 10 = 9
So 4130-08-9 is a valid CAS Registry Number.
InChI:InChI=1/C8H12O6Si/c1-4(9)12-7(13-5(2)10)8(15)14-6(3)11/h1-3,15H3
4130-08-9Relevant articles and documents
METHOD OF PRODUCING A HYDROLYZABLE SILICON-CONTAINING COMPOUND
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Page/Page column 18; 20, (2012/07/14)
The present invention provides a safe, inexpensive, and high yield means of producing a hydrolyzable silicon-containing compound, e.g., an organooxysilane and the like. A compound (A) represented by the general formula R1-O-R2 wherein R1 represents a C4-30, substituted or unsubstituted, tertiary alkyl group or aralkyl group and R2 represents a C1-30, substituted or unsubstituted, monovalent hydrocarbyl group or acyl group, is reacted in the presence of a Lewis acid catalyst with a halosilane (B) represented by the general formula R3mSiX4-m wherein R3 represents the hydrogen atom or a C1-30 substituted or unsubstituted monovalent hydrocarbyl group, X is independently bromine or chlorine, and m represents an integer from 0 to 3.
Process for the continuous preparation of acyloxysilanes
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, (2008/06/13)
Acyloxysilanes are prepared by a process of reacting an organochlorosilane with an excess of monocarboxylic anhydride at elevated temperature, thereby forming product acyloxysilane and by-product acyl chloride transferring the reaction mixture to the middle inlet of a separation tower having a still pot at its base, removing excess carboxylic anhydride by distillation at the tower top under reduced pressure, removing acyl chloride by-product from the separation tower, uniformly removing acyloxysilane from the tower still pot, and reacting virtually quantitatively the residual acid chloride present in the acyloxysilane removed from the still pot by adding a metal carboxylate to the acyloxysilane and separating the metal chlorides formed from the product.
Process for preparing triacetoxysilanes from tris(amino)silanes
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, (2008/06/13)
Triacetoxysilanes are prepared by adding a tris(amino)silane to acetic anhydride and maintaining the reaction mix at a temperature no greater than about 50° C.
