Skip to Content
MilliporeSigma
All Photos(1)

Key Documents

69471

Sigma-Aldrich

Trimethoxymethylsilane

purum, ≥98.0% (GC)

Synonym(s):

Methyltrimethoxysilane

Sign Into View Organizational & Contract Pricing


About This Item

Linear Formula:
CH3Si(OCH3)3
CAS Number:
Molecular Weight:
136.22
Beilstein/REAXYS Number:
1736151
EC Number:
MDL number:
UNSPSC Code:
12352103
PubChem Substance ID:
NACRES:
NA.22

grade

purum

Quality Level

assay

≥98.0% (GC)

form

liquid

refractive index

n20/D 1.371 (lit.)
n20/D 1.371

bp

102-104 °C (lit.)

density

0.955 g/mL at 25 °C (lit.)

SMILES string

CO[Si](C)(OC)OC

InChI

1S/C4H12O3Si/c1-5-8(4,6-2)7-3/h1-4H3

InChI key

BFXIKLCIZHOAAZ-UHFFFAOYSA-N

Looking for similar products? Visit Product Comparison Guide

pictograms

Flame

signalword

Danger

hcodes

Hazard Classifications

Flam. Liq. 2

Storage Class

3 - Flammable liquids

wgk_germany

WGK 3

flash_point_f

48.2 °F

flash_point_c

9 °C

ppe

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter


Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Already Own This Product?

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

Visit the Document Library

Sameer Kulkarni et al.
Journal of chromatography. A, 1174(1-2), 50-62 (2007-11-21)
Sol-gel coating with covalently bonded low-molecular-weight (MW<300 Da) poly(ethylene glycol) (PEG) chains was developed for capillary microextraction (CME). The sol-gel chemistry proved effective in the immobilization of low-molecular-weight PEGs thanks to the formation of chemical bonds between the organic-inorganic hybrid
Yan Gao et al.
Langmuir : the ACS journal of surfaces and colloids, 26(2), 1239-1246 (2009-09-03)
The immobilization of biological species such as proteins and enzymes in sol-gel hosts is currently an area of intense research activity. However, the majority of these studies have been directed toward investigating the biological activity or physicochemical properties of the
Braden C Giordano et al.
Electrophoresis, 27(21), 4295-4302 (2006-10-06)
Microchip-based CEC of nitroaromatic and nitramine explosives with UV absorbance detection is described. The stationary phase was deposited in the microchip using the sol-gel process. Unique to this work, is the exclusive use of alkylated-trimethoxysilane precursors in the gel solution.
Stefan Laschober et al.
Journal of chromatography. A, 1191(1-2), 282-291 (2008-04-11)
A set of monolithic capillary columns for liquid chromatography, synthesized according to a recently developed protocol which uses methyltrimethoxysilane (MTMS) as a sole precursor, is characterised by various chromatographic tests to assess its physico-chemical properties. The new stationary phase material
Jinghua Yu et al.
Analytica chimica acta, 651(2), 209-214 (2009-09-29)
Multimode reader has been generally applied in immunoassay, and in the proposed paper, the 96 well micro-plate was modified with molecularly imprinted melamine sol-gel film, based on which the highly selective and high throughput detection of melamine was achieved. Melamine

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