Skip to Content
Merck
All Photos(1)

Key Documents

View All Documentation

551635

Sigma-Aldrich

Trimethoxy[3-(methylamino)propyl]silane

95%

Synonym(s):

N-Methyl-3-(trimethoxysilyl)propylamine, [3-(Methylamino)propyl]trimethoxysilane

Sign Into View Organizational & Contract Pricing
All Photos(1)

About This Item

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

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

Looking for similar products? Visit Product Comparison Guide

Related Categories

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.

Pictograms

Corrosion
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

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Covalent organic/inorganic hybrid proton-conductive membrane with semi-interpenetrating polymer network: preparation and characterizations.
Fu R, et al.
Journal of Power Sources, 179(2), 458-466 (2008)
Direct synthesis of highly ordered large-pore functionalized mesoporous SBA-15 silica with methylaminopropyl groups and its catalytic reactivity in flavanone synthesis.
Wang X, et al.
Microporous and Mesoporous Materials : The Official Journal of the International Zeolite Association, 85(3), 241-251 (2005)
Yujie Zhang et al.
Journal of chromatography. A, 1626, 461366-461366 (2020-08-17)
An alternative method for efficient synthesis of urea-functionalized silanes was proposed on the basis of an N, N'-carbonyldiimidazole-mediated acyl-transfer reaction between various amino-containing building blocks. The employment of different parent aminosilanes and alkylamines afforded an array of urea-containing silanes, which
Water-soluble conjugated polymer-induced self-assembly of gold nanoparticles and its application to SERS
Langmuir, 24(19), 10608-10611 (2008)
Functionalization of delaminated zeolite ITQ-6 for the adsorption of carbon dioxide.
Zukal A, et al.
Langmuir, 25(17), 10314-10321 (2009)
View All Related Papers

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service