21134-38-3 Usage
General Description
Acryloxymethyl trimethoxysilane is a chemical compound that is derived from a silane group and contains a methoxysilane functional group. It is commonly used as a coupling agent in the production of adhesives, coatings, and sealants. ACRYLOXYMETHYL TRIMETHOXYSILANE has the ability to improve adhesion and durability of the final product by promoting the bonding between organic and inorganic materials. Acryloxymethyl trimethoxysilane is also utilized as a surface modifier in the manufacture of plastics, rubbers, and composites, where it enhances the material's resistance to moisture, weathering, and chemical degradation. Additionally, it can be used in the synthesis of hybrid organic-inorganic materials to improve their mechanical and thermal properties. Overall, acryloxymethyl trimethoxysilane plays a crucial role in enhancing the performance and longevity of various industrial products and materials.
Check Digit Verification of cas no
The CAS Registry Mumber 21134-38-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,1,1,3 and 4 respectively; the second part has 2 digits, 3 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 21134-38:
(7*2)+(6*1)+(5*1)+(4*3)+(3*4)+(2*3)+(1*8)=63
63 % 10 = 3
So 21134-38-3 is a valid CAS Registry Number.
21134-38-3Relevant articles and documents
COSMETIC TREATMENT METHOD COMPRISING THE APPLICATION OF A COATING BASED ON AN AEROGEL COMPOSITION OF LOW BULK DENSITY
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Paragraph 0068, (2014/02/15)
The present invention relates to a cosmetic treatment method comprising the formation of a coating on keratin fibres characterized in that it comprises: 1) the preparation of an aerogel precursor composition comprising:—at least one organic solvent chosen from acetone, C1-C4 alcohols, C1-C6 alkanes, C1-C4 ethers, which may or may not be perfluorinated, and mixtures thereof and at least one precursor compound that contains:—at least one atom chosen from silicon, titanium, aluminium and zirconium,—at least one hydroxyl or alkoxy function directly attached to the atom chosen from silicon, titanium, aluminium and zirconium by an oxygen atom, and,—optionally an organic group directly attached to the atom chosen from silicon, titanium, aluminium and zirconium by a carbon atom, 2) the removal of the solvent or solvents resulting in the formation of an aerogel composition having a bulk density less than or equal to 0.35 g/cm3, 3) the application to the keratin fibres of the aerogel composition resulting from step 2) or of the aerogel precursor composition resulting from step 1). Advantageously, the molar ratio between the precursor compounds and the solvent is at most 1/20.
