253006
Methoxytrimethylsilane
99%
Synonym(s):
Methyl trimethylsilyl ether, Trimethylmethoxysilane
Sign In to View Organizational & Contract Pricing.
Select a Size
Change View
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:
Quality Level
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.)
SMILES string
CO[Si](C)(C)C
InChI
1S/C4H12OSi/c1-5-6(2,3)4/h1-4H3
InChI key
POPACFLNWGUDSR-UHFFFAOYSA-N
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.
Application
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%.
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}
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
This item has
Choose from one of the most recent versions:
Already Own This Product?
Find documentation for the products that you have recently purchased in the Document Library.
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)
Global Trade Item Number
| SKU | GTIN |
|---|---|
| 253006-250G | 04061825981550 |
| 253006-100G | 04061837485268 |
| 253006-25G | 04061837485275 |