3069-42-9 Usage
Description
Octadecyltrimethoxysilane (OTS) is an important alkylsilane that can form strong covalent bonds with silicon oxide. It is a colorless transparent liquid and serves as a potential lubricant for micro electro mechanical systems (MEMS). OTS is largely used for surface chemical modification, which results in an increased charge carrier mobility for a variety of vacuum deposited and solution cast organic semiconductors.
Uses
1. Used in Surface Modification:
Octadecyltrimethoxysilane is used as a surface modifier to enhance the properties of various materials, such as increasing charge carrier mobility in organic semiconductors.
2. Used in Self-Assembled Monolayers (SAMs):
Octadecyltrimethoxysilane is used as a component in the development of self-assembled monolayers (SAMs) for various applications, including surface modification and the creation of specific chemical environments.
3. Used in Organic Field Effect Transistors (OFETs):
Octadecyltrimethoxysilane is used as a surface modifier to modify the silica dielectric surface in organic field effect transistors, improving their performance and stability.
4. Used in Hydrophobic Coatings:
Octadecyltrimethoxysilane is used as a component in the preparation of hydrophobic coatings, providing water-repellent properties to various surfaces.
5. Used in Lubrication for MEMS:
Octadecyltrimethoxysilane is used as a lubricant for micro electro mechanical systems (MEMS), reducing friction and wear in these small-scale mechanical devices.
Check Digit Verification of cas no
The CAS Registry Mumber 3069-42-9 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 3,0,6 and 9 respectively; the second part has 2 digits, 4 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 3069-42:
(6*3)+(5*0)+(4*6)+(3*9)+(2*4)+(1*2)=79
79 % 10 = 9
So 3069-42-9 is a valid CAS Registry Number.
InChI:InChI=1/C21H46O3Si/c1-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19-20-21-25(22-2,23-3)24-4/h5-21H2,1-4H3
3069-42-9Relevant articles and documents
TWO-COMPONENT SYSTEM FOR SMOOTHING AND CARE OF HAIR
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, (2022/01/23)
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An Easily Accessed Nickel Nanoparticle Catalyst for Alkene Hydrosilylation with Tertiary Silanes
Buslov, Ivan,Song, Fang,Hu, Xile
supporting information, p. 12295 - 12299 (2016/10/13)
The first efficient and non-precious nanoparticle catalyst for alkene hydrosilylation with commercially relevant tertiary silanes has been developed. The nickel nanoparticle catalyst was prepared in situ from a simple nickel alkoxide precatalyst Ni(OtBu)2?x KCl. The catalyst exhibits high activity for anti-Markovnikov hydrosilylation of unactivated terminal alkenes and isomerizing hydrosilylation of internal alkenes. The catalyst can be applied to synthesize a single terminal alkyl silane from a mixture of internal and terminal alkene isomers, and to remotely functionalize an internal alkene derived from a fatty acid.
Method for Attachment of Silicon-Containing Compounds to a Surface and for Synthesis of Hypervalent Silicon-Compounds
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, (2012/06/01)
A method for inducing a hypervalent state within silicon-containing compounds by which they can be chemically attached to a surface or substrate and/or organized onto a surface of a substrate. The compounds when attached to or organized on the surface may have different physical and/or chemical properties compared to the starting materials.