Methyl Tris(methylethylketoxime)silane (MOS)

The Methyl Tris(methylethylketoxime)silane (MOS) is used as a neutral curing agent in silicone sealant formulations. Generally, this silane is used for crosslinking α,ω-silanol polydimethylsiloxanes in the presence of atmospheric moisture.

Technical Properties of Methyl Tris(methylethylketoxime)silane (MOS)

Empirical Formula	C13H27N3O3Si
Molecular Weight	301.46
Boiling Point	110°C [2mmHg]
Flash Point	63°C
Color and Appearance	Colorless or yellowish transparent liquid
Density [25°C]	0.98
Refractive Index [25°C]	1.4548 [25°C]
Purity	97.0% by GC

Applications

The Methyl Tris(methylethylketoxime)silane (MOS) is often the main crosslinker of choice for oxime silicone sealants and can be used by itself or in combination with other oxime silanes to provide the sealant with targeted properties (such as desired cure rate, adhesion etc).

Packings

Net weight 190Kg steel drum or net weight 950Kg IBC tote

Methyl tris (MEKO) silane

Diario de Meko, un chico gay de Barcelona.

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Methyl Oximino Silane

Distributor of methyl mromide and amino acids for agricultural applications.

At temperatures below 39ºC (102ºF), methyl isocyanate is a very flammable liquid that readily evaporates when exposed to air. Gaseous methyl isocyanate is approximately 1.4 times heavier than air. Methyl isocyanate liquid is colorless with a pungent odor.

Manufactures specialty silanes and silicones including inert silicones for engineering applications and reactive silicones for formulation.

Crosslinker Of Choice For Oxime Silicone Sealant

Supply customized formulations of specialty silicone adhesives, sealants, gels and coatings.

Manufactures silicone products including, resins, emulsions, elastomers, gums, sealants for the construction, textile and paper industries.

Customized development of advanced silicone-based sealants, adhesives and lubricants, and PVC foam sealing and sound deadening materials.

Yellowish Methyl Tris(Methylethylketoxime)Silane

image. Older specimen. Note the once-red universal veil becomes yellowish on the cap (exposed) and is still red on the stipe bulb (presumably exposed for the photo).

Distributor of methyl mromide and amino acids for agricultural applications.

At temperatures below 39ºC (102ºF), methyl isocyanate is a very flammable liquid that readily evaporates when exposed to air. Gaseous methyl isocyanate is approximately 1.4 times heavier than air. Methyl isocyanate liquid is colorless with a pungent odor.