23029-21-2 Usage
Uses
Used in Pharmaceutical Industry:
3-Aminopropylpentamethyldisiloxane is used as a coupling agent to enhance the adhesion and compatibility of pharmaceutical formulations. Its ability to improve the interaction between different components in a formulation contributes to the development of more effective and stable drug products.
Used in Personal Care Products:
In the personal care industry, 3-Aminopropylpentamethyldisiloxane serves as a coupling agent, ensuring better integration of ingredients within cosmetic and personal care products. This results in improved product performance and enhanced sensory attributes, such as texture and feel.
Used in Industrial Coatings:
3-Aminopropylpentamethyldisiloxane is utilized as a coupling agent in the formulation of industrial coatings. Its presence improves the adhesion of the coating to various substrates and enhances the overall durability and performance of the coating system.
Used as a Surface Modifier:
3-Aminopropylpentamethyldisiloxane is employed as a surface modifier to alter the properties of materials, such as wettability, adhesion, and biocompatibility. This modification can be beneficial in various applications, including medical devices, sensors, and other high-tech applications.
Used as a Building Block in Silicone Compounds Synthesis:
3-Aminopropylpentamethyldisiloxane also serves as a building block in the synthesis of other silicone compounds, contributing to the development of new materials with tailored properties for specific applications.
Check Digit Verification of cas no
The CAS Registry Mumber 23029-21-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,3,0,2 and 9 respectively; the second part has 2 digits, 2 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 23029-21:
(7*2)+(6*3)+(5*0)+(4*2)+(3*9)+(2*2)+(1*1)=72
72 % 10 = 2
So 23029-21-2 is a valid CAS Registry Number.
InChI:InChI=1/C8H23NOSi2/c1-11(2,3)10-12(4,5)8-6-7-9/h6-9H2,1-5H3
23029-21-2Relevant academic research and scientific papers
Reaction of γ-(aminopropyl)siloxanes with phenolphthalein as a route to new siloxane-containing phenols
Anashkin,Raigorodskii,Kopylov,Kovyazin,Boev,Sokolik
, p. 207 - 213 (2014/06/24)
The reaction of γ-aminopropylorganosiloxanes with phenolphthalein yields monomeric and oligomeric N-alkylsiloxy-3,3-bis(4-hydroxyphenyl) phthalimidines. Their structures and compositions were confirmed by IR and NMR spectroscopy and by HPLC-MS. Studies by GLC and MALDI mass spectrometry showed that the action of the amine and of the water released in the reaction leads to the rearrangement of the siloxane bond in the course of the synthesis with the formation of linear and cyclic carbofunctional oligomeric siloxanephenols and mixed oligophenolaminosiloxanes. The possibility of modification of epoxy resins with the synthesized oligomers was revealed.
Preparation of 1,3-bis(3-aminopropyl)tetramethyldisiloxane
-
, (2008/06/13)
By subjecting to hydrosilylation a hydrogendimethylalkoxysilane compound and an N-silylated allylamine compound in the presence of a platinum catalyst, adding an alcohol to the reaction product to effect desilylation reaction, and hydrolyzing the resulting 3-aminopropyldimethylalkoxysilane compound, 1,3-bis(3-aminopropyl)tetramethyldisiloxane is prepared. The end product free of isomers and of quality can be prepared through simple steps, at a low cost and in high yields.
