Methyltris(methylethylketoxime)silane
Methyltris(methylethylketoxime)silane (CAS: 22984-54-9), commonly abbreviated MOS, is a colorless to yellowish transparent organosilane crosslinker. It reacts with moisture to form siloxane bonds and is widely used in neutral-cure silicone sealant systems.
The product provides good adhesion, elasticity, and storage stability while releasing methyl ethyl ketoxime during curing.
Commercial material is commonly supplied at a minimum purity of 95% in drums or IBC packaging for sealant, adhesive, and surface-treatment applications.
– Moisture-cure crosslinker for neutral silicone sealants.
– Improves adhesion, elasticity, and durability in sealant formulations.
– Used in construction, automotive, and industrial adhesives.
– Applied in silicone rubber and surface-treatment systems.
Product Name: Methyltris(methylethylketoxime)silane
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