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69471

Trimethoxymethylsilane

Name: Trimethoxymethylsilane
Brand: SIAL

purum, ≥98.0% (GC)

Synonym(s):

Methyltrimethoxysilane

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About This Item

Linear Formula:

CH₃Si(OCH₃)₃

CAS Number:

1185-55-3

Molecular Weight:

136.22

UNSPSC Code:

12352103

NACRES:

NA.22

PubChem Substance ID:

329761679

EC Number:

214-685-0

Beilstein/REAXYS Number:

1736151

MDL number:

MFCD00008342

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Properties

Quality Level

100

grade

purum

assay

≥98.0% (GC)

form

liquid

refractive index

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

Description

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pictograms

GHS02

signalword

Danger

hcodes

H225

pcodes

P210 - P233 - P240 - P241 - P242 - P243

Hazard Classifications

Flam. Liq. 2

Storage Class

3 - Flammable liquids

wgk

WGK 3

flash_point_f

48.2 °F

flash_point_c

9 °C

ppe

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

Regulatory Information

危险化学品

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Certificates of Analysis (COA)

Lot/Batch Number

BCCN1260

BCCK8693

BCBW0523

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Encapsulation of protein in silica matrices: structural evolution on the molecular and nanoscales.

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

Microchip-based CEC of nitroaromatic and nitramine explosives using silica-based sol-gel stationary phases from methyl- and ethyl-trimethoxysilane precursors.

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.

Sol-gel immobilized short-chain poly(ethylene glycol) coating for capillary microextraction of underivatized polar analytes.

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

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Global Trade Item Number

SKU	GTIN
69471-250ML	04061832778891
69471-1L	04061838128935