
2031-67-6
- Product Name:Methyltriethoxysilane
- Molecular Formula:C7H18O3Si
- Purity:99%
- Molecular Weight:178.304
Product Details
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What is the Methyltriethoxysilane ?
Methyltriethoxysilane is Colorless clear liquid, while it's Molecular Formula is C7H18O3Si. Methyltriethoxysilane is used in production of silicone polymers or silicone resin. It is used in non-metal surface treatment, non-aqueous polymer preparation, manufacture of semi-conductors, coatings and sealants. It finds application as cross linking agent and an adhesion promoter.
What is the CAS number for Methyltriethoxysilane ?
The CAS number of Methyltriethoxysilane is 2031-67-6.
More information of Methyltriethoxysilane 2031-67-6 are:
Synonyms |
A162;Dynasylan MIES;ICI-EP 5850;KBE 13LS1890;LS1890;MTES;Methaneorthosiliconic acid, triethyl ester;Monomethyltriethoxysilane;ND 27;NSC 5226;SIM 6555.0;SZ 6072;SZ 6383;Silquest A 162;TSL 8123;Triethoxymethylsilane;Triethoxysilylmethane; |
CAS Number |
2031-67-6 |
Molecular Formula |
C7H18O3Si |
Molecular Weight |
178.304 |
Density |
0.896 g/cm3 |
Melting Point |
<-40°C |
Boiling Point |
144.5 °C at 760 mmHg |
Flash Point |
23.9 °C |
HS CODE |
29310095 |
PSA |
27.69000 |
LogP |
1.66460 |
What is Methyltriethoxysilane (2031-67-6) used for?
Methyltriethoxysilane is an alkylalkoxysilane. It is a clear, colorless liquid with an odor characteristic of alcohols. It hydrolyzes slowly in the presence of moisture to form reactive silanols. These react further to produce oligosiloxanes and then polysiloxanes. As a Filler Modifier, Methyltrimethoxysilane is used mainly to render a wide range of surfaces and materials water repellent (e.g. mineral fillers, pigments, glass, cardboard). It may be used pure or in solution to treat fillers, using suitable mixing equipment. It may be necessary to first pre-treat the substrate with water and/or a catalyst. It is also used in the production of silicone resins and condensation-curing silicone rubber, used as an important component in sol-gel systems. As one of the most common Alkoxy Crosslinkers, Methyltrimethoxysilane has high reactivity that precedes by nucleophilic substitution usually in the presence of acid or base catalysts.
InChI:InChI=1/C7H18O3Si/c1-5-8-11(4,9-6-2)10-7-3/h5-7H2,1-4H3
Articles related to Methyltriethoxysilane:
Article |
Source |
- |
Post, H. W.,Hofrichter, C. H. , p. 572 - 577 (1940) |
- |
McBee et al. , p. 1292 (1955) |
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