253006
Methoxytrimethylsilane
99%
Synonym(s):
Methyl trimethylsilyl ether, Trimethylmethoxysilane
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About This Item
Linear Formula:
CH3OSi(CH3)3
CAS Number:
Molecular Weight:
104.22
UNSPSC Code:
12352103
NACRES:
NA.23
PubChem Substance ID:
EC Number:
217-369-0
Beilstein/REAXYS Number:
1731490
MDL number:
Product Name
Methoxytrimethylsilane, 99%
InChI key
POPACFLNWGUDSR-UHFFFAOYSA-N
InChI
1S/C4H12OSi/c1-5-6(2,3)4/h1-4H3
SMILES string
CO[Si](C)(C)C
assay
99%
form
liquid
refractive index
n20/D 1.366 (lit.)
bp
57-58 °C (lit.)
density
0.756 g/mL at 25 °C (lit.)
Quality Level
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Application
Effect of chemical modification of diglycidyl bisphenol A based epoxy resin with methyltrimethoxy silane (MTMS) was studied. 1 It was used to quench lab ware with MTMS while handling HF/pyridine.{90}
Superhydrophobic recycled polyethylene terephthalate (rPET) aerogels can be fabricated by using rPET fibers and polyvinyl alcohol (PVA) and can be coated on MTMS. MTMS on diglycidyl bisphenol A resin (epoxy resin) also shows weathering resistance on exposure to UV by lowering the effect of color change by 45%.
General description
Methoxytrimethylsilane (MTMS) is a silylating agent, which is majorly used to provide a hydrophobic surface coating with a high water contact angle and low surface energy.
signalword
Danger
hcodes
Hazard Classifications
Eye Irrit. 2 - Flam. Liq. 2
Storage Class
3 - Flammable liquids
wgk
WGK 3
flash_point_f
-4.0 °F - closed cup
flash_point_c
-20 °C - closed cup
ppe
Eyeshields, Faceshields, Gloves
Regulatory Information
危险化学品
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Silica cellulose hybrid aerogels for thermal and acoustic insulation applications
Feng J et al.
Colloids and Surfaces. A, Physicochemical and Engineering Aspects, 506, 298-305 (2016)
Effect of methyltrimethoxy silane modification on yellowing of epoxy coating on UV (B) exposure
Rajagopalan N and Khanna AS
Journal of Coatings, 2014(2), 43-43 (2014)
Advanced Recycled Polyethylene Terephthalate Aerogels from Plastic Waste for Acoustic and Thermal Insulation Applications
Koh HW, et al.
Gels, 4(2), 43-43 (2018)
Small?Molecule Library Synthesis on Silicon?Functionalized SynPhase Lanterns.
Duvall JR, et al.
Current Protocols in Chemical Biology, 2(3), 135-135 (2010)
Silylation enhances the performance of Au/Ti-SiO2 catalysts in direct epoxidation of propene using H2 and O2
Kanungo S, et al.
J. Catal., 344, 434-444 (2016)
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