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About This Item
Linear Formula:
CH3Si(OCH3)3
CAS Number:
Molecular Weight:
136.22
UNSPSC Code:
12352103
NACRES:
NA.06
PubChem Substance ID:
EC Number:
214-685-0
Beilstein/REAXYS Number:
1736151
MDL number:
assay
98%
form
liquid
refractive index
n20/D 1.371 (lit.)
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
General description
Trimethoxymethylsilane (MTM) is an organosilicon compound widely used as a precursor for the preparation of silica-based materials, which finds the applications in various fields. Particularly in molecular assembly, linking nano building blocks, and selective synthesis oligosiloxane compounds. It can also be utilized as a crosslinker in the synthesis of polysiloxane polymers.
Application
Trimethoxymethylsilane can be used:
- As a silica source for synthesizing polyethyleneimine-silica (PEI-silica) organic-inorganic hybrid particles.
- To transform hydrophilic ceramic surfaces to hydrophobic by modifying the -OH groups.
- To modify silica aerogels by inducing hydrophobicity and enhancing mechanical properties without affecting transparency.
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signalword
Danger
hcodes
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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Articles
Ultrasonic spray pyrolysis produces scalable nanomaterials like metal oxides and quantum dots for diverse applications.
Utilization of alkoxysilyl groups for the creation of structurally controlled siloxane-based nanomaterials
Kuroda K, et al.
Chemistry of Materials, 26(1), 211-220 (2014)
The formation of polyethyleneimine?trimethoxymethylsilane organic?inorganic hybrid particles.
Neville F, et al.
Colloids and Surfaces. A, Physicochemical and Engineering Aspects, 431, 42-50 (2013)
Investigation of Silane Modified Ceramic Surface of Porous Mullite Ceramics.
Markovska I, et al.
World Academy of Science, Engineering and Technology, 79(7), 272-276 (2013)
Global Trade Item Number
| SKU | GTIN |
|---|---|
| 246174-1L | 04061838252692 |
| 246174-250ML | 04061825858784 |