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: 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 (MAPTMS) is an aminoalkyltrimethoxysilane that can be used for silanization surface immobilization.

Application

MAPTMS can functionalize SBA-15 which can potentially be used for the absorption of carbon dioxide(CO₂) and also in novel sensors. It can also be used in the preparation of proton conductive membranes.

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.

Safety Information

• Pictograms: GHS05
• Signal Word: Danger
• Hazard Statements: H318
• Precautionary Statements: P280 - P305 + P351 + P338
• Hazard Classifications: Eye Dam. 1
• Storage Class Code: 10 - Combustible liquids
• WGK: WGK 3
• Flash Point(F): 179.6 °F - closed cup
• Flash Point(C): 82 °C - closed cup
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves