18748-91-9

Usage

Uses

Used in Industrial Applications:
Trimethylsilyl stearate is used as a surface modifier and release agent for improving the performance and properties of materials, reducing friction, and enhancing water repellency.
Used in Adhesives and Sealants:
Trimethylsilyl stearate is used as an ingredient in the production of adhesives and sealants, contributing to their improved performance and durability.
Used in Lubricants:
Trimethylsilyl stearate is used in the formulation of lubricants, providing reduced friction and enhanced performance in various applications.
Used in Personal Care Products:
Trimethylsilyl stearate is used as an ingredient in personal care products such as lotions and creams, offering benefits like improved texture and enhanced skin feel.
Used in Plastics and Rubber Manufacturing:
Trimethylsilyl stearate is used in the manufacturing of plastics and rubber, providing corrosion resistance and thermal stability to the final products.
Used in Metalworking Fluids:
Trimethylsilyl stearate is used in the formulation of metalworking fluids, enhancing their performance and providing additional benefits like reduced friction and corrosion resistance.

InChI:InChI=1/C21H44O2Si/c1-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19-20-21(22)23-24(2,3)4/h5-20H2,1-4H3

Upstream product

• 25561-30-2 N,O-Bis(trimethylsilyl)trifluoroacetamide 
• 57-11-4 stearic acid 
• 75-77-4 chloro-trimethyl-silane 

Downstream Products

• 112-92-5 1-octadecanol 

Relevant academic research and scientific papers

HPCO—A Phosphorus-Containing Analogue of Isocyanic Acid

We describe the isolation and spectroscopic characterization of the heavier phosphorus-containing analogue of isocyanic acid (HPCO), and its isotopologue (DPCO). This fundamental small molecule, which has been postulated to exist in interstellar space, has thus far only been observed at low gas phase concentrations or in inert gas matrices. In this report we describe its synthesis, spectroscopic properties, and reactivity in solution.

A Dimer of Hydrogen Cyanide Stabilized by a Lewis Acid

A highly labile dimer of hydrogen cyanide, HCN???HCN, was extracted from liquid HCN by adduct formation with the bulky Lewis acid B(C6F5)3, affording HCN???HCN?B(C6F5)3, which was fully characterized. The influence of the solvent (HCN, CH2Cl2, and aromatic hydrocarbons) on the crystallization process was studied, revealing dimer formation when using HCN or CH2Cl2 as solvent, whereas aromatic hydrocarbons led to the formation of monomeric arene??HCN?B(C6F5)3 adducts, additionally stabilized by η6-coordination of the aromatic ring system similar to well-known half-sandwich complexes.

Partition coefficients of ketones, phenols, aliphatic and aromatic acids, and esters in n-hexane/nitromethane

Liquid-liquid partition is used in sample preparation and in countercurrent and liquid-liquid chromatographic separations. Partition coefficients are widely used in toxicology, environmental, and analytical chemistry. The K hn determination procedure for the n-hexane/ nitromethane system was optimized and partition coefficients for 99 ketones, esters and trimethylsilyl derivatives of phenols, aliphatic and aromatic acids were determined. For 130 compounds, Khn values were predicted using mathematical relationships between Khn and other physicochemical and structural parameters. Versita Sp. z o.o.