Typical Physical Properties of LS-MMOS Methyimethoxybis(methylethylketoximino)silane
Silfluo Code: | LS-MMOS |
Chemical Name: Synonyms | Methylmethoxybis(methyl ethyl ketoximino)silane Methylmethoxybis(2-butanoneoximino)silane |
CAS No.: EINECS No.: |
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Molecular Formula: | C10H22N2O3Si |
Molecular Weight: | 246.38 |
Appearance: | Colorless to light yellow transparent liquid |
Purity (by GC, %) | 95min |
Density (25°C, g/cm³) | 0.96 |
Refractive Index (n25/D) | 1.4450-1.4550 |
Boiling Point: | 95 °C Closed Cup |
Flash Point (Closed Cup): |
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Applications of LS-MITS 3-methacryloxypropyltri(isopropenyloxy)silane
1. Neutral-cure RTV silicone sealants
Used as crosslinking component or modifying crosslinker in neutral oxime-cure RTV silicone sealants. Verify skin-over time, through-cure, modulus, elongation, adhesion, and storage stability in the target formulation.
2. Oxime crosslinker blends
Blended with MOS, VOS, or other oxime crosslinkers for formulation adjustment. Verify blend ratio, viscosity, cure profile, by-product profile, and storage stability by formulation testing.
3. Window, door, and facade sealants
Used in construction silicone sealants where cure profile, adhesion, and mechanical properties require adjustment. Test weathering resistance, movement capability, and adhesion per the target application.
4. Silicone potting and encapsulation
Used in silicone potting and encapsulation materials. Verify cure behavior, modulus, dielectric properties, corrosion behavior, and compatibility with electronic components before use.
5. Customized neutral-cure silicone systems
Used as modifying component in neutral-cure silicone formulations. Verify formulation compatibility, catalyst response, shelf-life performance, and final elastomer properties before scale-up.
Packing of LS-MITS 3-methacryloxypropyltri(isopropenyloxy)silane
In 190kg drum and 1000kg IBC.
Safety and Storage of LS-MITS 3-methacryloxypropyltri(isopropenyloxy)silane
Store in a cool, dry, well-ventilated environment. Keep away from direct sunlight, heat, sparks, and open flames.
Handle in well-ventilated areas or under forced extraction; use appropriate PPE.
Hydrolysis releases MEKO and methanol; assess toxicity, VOC, and workplace exposure per local regulations.
Keep containers hermetically sealed under dry nitrogen until ready for use.
Shelf life: 12 months minimum from manufacture date when stored at ≤25°C in original tightly sealed unopened containers.
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