551635

Trimethoxy[3-(methylamino)propyl]silane

95%

• Synonym(s): N-Methyl-3-(trimethoxysilyl)propylamine, [3-(Methylamino)propyl]trimethoxysilane
• Linear Formula: (CH₃O)₃Si(CH₂)₃NHCH₃
• CAS Number: 3069-25-8
• Molecular Weight: 193.32
• Beilstein/REAXYS Number: 2072720
• EC Number: 221-334-5
• MDL number: MFCD00048021
• UNSPSC Code: 12352103
• PubChem Substance ID: 24879231
• NACRES: NA.23

Properties

• assay: 95%
• form: liquid
• bp: 106 °C (lit.)
• density: 0.975 g/mL at 25 °C (lit.)
• SMILES string: CNCCC[Si](OC)(OC)OC
• InChI: 1S/C7H19NO3Si/c1-8-6-5-7-12(9-2,10-3)11-4/h8H,5-7H2,1-4H3
• InChI key: DVYVMJLSUSGYMH-UHFFFAOYSA-N

Description

General description

Trimethoxy[3-(methylamino)propyl] silane, also known as N-Methyl-3-(trimethoxysilyl)propylamine, is an aminoalkyl silane compound widely utilized in surface modification and as a precursor in the synthesis of functionalized materials. It is primarily employed for its ability to modify surfaces through silanization. This process enhances the adhesion properties of substrates, making it valuable in coatings, adhesives, and composites.

Application

• Trimethoxy[3-(methylamino)propyl] silane is used ; As an amino precursor to synthesize nickel modified amino silica sols via hydrolysis method. which induces the formation of microporous membranes for methanol-selective, high-flux pervaporation.
• As a silane coupling agent in the synthesis of RuCl3/ZrSBA-15-AP catalysts, which facilitate the hydrogenation of CO2 to produce formic acid.
• As an amino polymer used in the modification of black phosphorus nanosheets, which are employed in sensors to detect trace amounts of CO2 at room temperature.
• in the surface modification of Au@SiO2 nanoparticles to create positively or negatively charged surfaces. This modification is utilized in Cu-doped TiO2 electrodes for electrochemiluminescence sensing applications.

Trimethoxy[3-(methylamino)propyl]silane was coated onto a substrate for the preparation of gold dimers by aggregating gold nanospheres. The silane may be used as a silane coupling agent to prepare silica nanoparticles. 2 It may be used to modify quartz substrates.

Features and Benefits

• Silanecoupling agents enhance adhesion between organic and inorganic materials,improving the strength and performance of glass-fiber reinforced plastics.
• With two functionalgroups—one for organic and one for inorganic materials—this enables versatilebonding and enhanced performance across various materials.

Safety Information

• pictograms: GHS05
• signalword: Danger
• hcodes: H318
• pcodes: P280 - P305 + P351 + P338
• Hazard Classifications: Eye Dam. 1
• Storage Class: 10 - Combustible liquids
• wgk_germany: WGK 3
• flash_point_f: 179.6 °F - closed cup
• flash_point_c: 82 °C - closed cup
• ppe: Eyeshields, Gloves, type ABEK (EN14387) respirator filter