CFS-343, Methyltriacetoxysilane
CFS-343, Methyltriacetoxysilane is a silane crosslinker with a hydrolysable acetoxy group. It is
sensitive to rapid hydrolysis and acetic acid and trisilanols will be produced following
hydrolysis. It is normally abbreviated as MTAS.
Typical Properties:
Chemical Name:Methyltriacetoxysilane
Synonyms:Triacetoxymethylsilane; Methylsilanetriyl triacetate
Cas No.:4253-34-3
Formula:C7H12O6Si
Color:Colorless or light yellow
Appearance:Clear liquid or White crystal powder
Purity:min 95%
Applications:
CFS-343 is an important crosslinker for RTV silicone rubbers. It can be used together with
other acetoxysilane such as CFS-343, Vinyltriacethoxysilane.
CFS-343 can be used in micro and nanoparticle surface modification for inorganic fillers.
CFS-343 can be also used as a coupling agent, an adhesion promoter in the synthesis of various
organic silicone compounds.
Packaging:
CFS-343 is offered in 25L PE pails, 200L PVF steel drums and 1000L IBC totes.
Please contact Co-Formula team for any special packaging request.
Storage:
CFS-343 should be stored in a cool, well-ventilated place, and avoid exposure to humidity.
CFS-343 should be stored in its original containers and used up asap after opening.
When stored in a strictly sealed and unopened container, CFS-343 has a shelf life of 12months.
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