SCA-K01E Methyltriethoxysilane (CAS No 2031-67-6) CAS NO.2031-67-6

abstract
silinktm sca-k01e silane is a monomeric alkylalkoxysilane with the shortest alkyl group that, when exposed to moisture, is an important component in sol-gel systems.
it is a colorless, low-viscosity liquid. use requires acid- alkali-catalysed hydrolysis. silinktm sca-k01e is regarded as trifunctional since all three alkoxy groups are able to participate in this reaction. additionally silinktm sca-k01e contains a methyl group that addsganicacter to the products. hydrolysis leads to silanol groups which, in a subsequent condensation reaction, form very stable siloxane bonds (-si-o-si-).

typical properties
index value
molecular weight 178.30
appearance colorless, transparent liquid
gc purity, % ≥ 98
specific gravity (ρ 20), g/cm3 0.89
flash point, 142
solubility alcohol aromatic aliphatic hydrocarbons, mineral spirits.

the equivalent
momentive a-162
dow corning z-6370
shin-etsu kbm-13
degussa mtes
wacker m1-triethoxy

applications performance
1. high-performance penetrating sealers: premium-grade penetrating sealers are easily formulated by blending 10 to 40 percent sca-k01e in alcoholsganic solvents.
2. sol-gel system: it is an important component in sol-gel system.
3. filler dispersion: sca-k01e can be used as a surface modifier to generate hydrophobicity (e. g. mineral fillers inorganic pigments). the short-chain alkyl functionality in unique compound properties when sca-k01e treated minerals pigments are incorporated into polymers e. g. pp, pe. loading levels of 0.5 to 1.5 wt% sca-k01e based on the weight of minerals pigments are typically recommended.

packing

the regular packing of this product is 25kg plastic pail, 200l steel drums and 1000l immediate bulk container.