2549-99-7

Basic information

• Product Name: BENZYLTRIETHOXYSILANE
• Synonyms: Silane, triethoxy(phenylmethyl)-;triethoxy(phenylmethyl)-silan;triethoxy(phenylmethyl)-Silane;BENZYLTRIETHOXYSILANE;TRIETHOXY-BENZYL-SILANE
• CAS NO: 2549-99-7
• Molecular Formula: C₁₃H₂₂O₃Si
• Molecular Weight: 254.4
• EINECS: 219-841-1
• Product Categories: Si (Classes of Silicon Compounds);Si-O Compounds;Trialkoxysilanes
• Mol File: 2549-99-7.mol

Chemical Properties

• Boiling Point: 148 °C
• Flash Point: 127°C
• Appearance: /
• Density: 0.986
• Vapor Pressure: 0.0402mmHg at 25°C
• Refractive Index: 1.4628
• CAS DataBase Reference: BENZYLTRIETHOXYSILANE(CAS DataBase Reference)
• NIST Chemistry Reference: BENZYLTRIETHOXYSILANE(2549-99-7)
• EPA Substance Registry System: BENZYLTRIETHOXYSILANE(2549-99-7)

Safety Data

• Statements: 36/37/38
• Safety Statements: 26-36/37/39
• TSCA: Yes
• Hazardous Substances Data: 2549-99-7(Hazardous Substances Data)

Usage

Uses

Used in Advanced Material Production:
Benzyltriethoxysilane is used as a silane coupling agent for improving the adhesion and durability of materials such as adhesives, coatings, and sealants. Its ability to promote strong bonds between different components contributes to the enhanced performance and longevity of these products.
Used in Surface Modification:
Benzyltriethoxysilane is utilized as a surface modifier to enhance the properties of various materials. By altering the surface characteristics, it can improve aspects such as water repellency, adhesion, and chemical resistance.
Used in Silicon-Containing Polymer Synthesis:
In the polymer industry, benzyltriethoxysilane serves as a precursor in the synthesis of silicon-containing polymers. These polymers can exhibit unique properties, such as thermal stability and resistance to environmental degradation, making them suitable for a range of applications.
Used in Crosslinking of Silicone Rubbers and Resins:
Benzyltriethoxysilane acts as a crosslinking agent in the formation of silicone rubbers and resins. This role is crucial for achieving the desired mechanical properties and chemical stability in the final products.
Overall, benzyltriethoxysilane is a multifunctional chemical with applications spanning across various industries, including materials science, polymer chemistry, and surface engineering, due to its ability to improve material properties and performance.

InChI:InChI=1/C13H22O3Si/c1-4-14-17(15-5-2,16-6-3)12-13-10-8-7-9-11-13/h7-11H,4-6,12H2,1-3H3

Upstream product

• 998-30-1 Triethoxysilane 
• 108-88-3 toluene 
• 770-10-5 benzyltrichlorosilane 
• 64-17-5 ethanol 

Downstream Products

• 108-88-3 toluene 
• 140-29-4 phenylacetonitrile 
• 4980-70-5 1,3-diphenyl-1-propyne 
• 101-81-5 Diphenylmethane 
• 102261-92-7 1-benzyloxy-2,2,6,6-tetramethylpiperidine 
• 23450-31-9 4-benzylbenzonitrile 
• 27356-87-2 ethyl 2-phenethylpropenoate 
• 100-47-0 benzonitrile 
• 75553-23-0 (E)-5-phenyl-2-penten-1-ol 
• 39520-63-3 (Z)-5-phenylpent-2-en-1-ol 

Relevant articles and documents

STABILIZATION OF ACTIVE METAL CATALYSTS AT METAL-ORGANIC FRAMEWORK NODES FOR HIGHLY EFFICIENT ORGANIC TRANSFORMATIONS

Metal-organic framework (MOFs) compositions based on post?synthetic metalation of secondary building unit (SBU) terminal or bridging OH or OH2 groups with metal precursors or other post-synthetic manipulations are described. The MOFs provide a versatile family of recyclable and reusable single-site solid catalysts for catalyzing a variety of asymmetric organic transformations, including the regioselective boryiation and siiylation of benzyiic C—H bonds, the hydrogenation of aikenes, imines, carbonyls, nitroarenes, and heterocycles, hydroboration, hydrophosphination, and cyclization reactions. The solid catalysts can also be integrated into a flow reactor or a supercritical fluid reactor.

Copper-mediated transformation of organosilanes to nitriles with DMF and ammonium iodide

Cyanation of aryl-, diaryldimethyl-, and styrylsilanes was developed for the first time under copper-mediated oxidative conditions using ammonium iodide and DMF as the combined source of nitrogen and carbon atom of the introduced cyano unit, respectively. The reaction was observed to proceed in a two-step process: initial conversion of organosilanes to their iodo intermediates and then cyanation. This method has a broad substrate scope with high functional group tolerance.

Preparation of organically modified silicon dioxides

Process for the preparation of modified, porous silicon dioxides by the hydrolytic polycondensation of tetraalkoxysilanes or polyalkoxysiloxanes in the heterogenous phase in the presence of an organoalkoxysilane.