Product Code

AC-MOS

Methyltris(methylethylketoxime)silane

CAS Number
22984-54-9
EINECS
245-366-4

Description

Oxime functional silane crosslinker for neutral-cure one-component silicone sealants and adhesives. Non-corrosive to metals and compatible with a wide range of substrates, including concrete and marble where acetoxy systems cannot be used. Trifunctional methyl silane carrying the standard methylethylketoxime (MEKO) leaving group: balanced cure speed, good storage stability and low cost — the workhorse grade of the family.

Synonyms

MOSMEKO silaneMethyltri(butanoxime)silaneMethyl Tris(methyl ethyl ketoxime) Silaneoximesilanemoisture cure crosslinkercrosslinking agent2-Butanone, O,O',O''-(methylsilylidyne)trioximeButan-2-one O,O',O''-(methylsilylidyne)trioximeMethyltri(2-butanoneoximyl)silaneO,O',O''-(Methylsilylidyne)tris(ethyl methyl ketoxime)

Key applications

  • Neutral-cure RTV-1 construction sealants
  • Electronic and electrical potting
  • Automotive and industrial assembly
  • Insulating glass and facade sealants

Characteristics

FunctionalityOxime
Cure by-productKetoxime
Typical useNeutral cure RTV-1 sealants
Molecular formulaC13H27N3O3Si
Molecular weight301.46 g/mol

Industries

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Functions

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