Phenyltris(methylethylketoximino)silane
Chemical Name:Phenyltris(methylethylketoximino)silane


CAS No.:34036-80-1


Product Categories:Organic Chemistry


Molecular Formula: C₁₈H₂₉N₃O₃Si


Formula Weight:363.5267


Appearance:Colorless to pale yellow transparent liquid


Packaging Method:25KG/200L Plastic Drum


Type Of Transportation:By Air/By Sea/By Train/By Express


Sample:Available


Phenyltris(methylethylketoximino)silane

Product Description Of

Phenyltris(methylethylketoximino)silane

Purity: ≥95%

Density (25°C): About 0.995 g/cm³

Refractive Index: 1.4945–1.4955

Flash Point: Approximately 90°C

Solubility: Insoluble in water; soluble in common organic solvents. Moisture sensitive, easy to hydrolyze and release butanone oxime.

Chemical Characteristics

It contains one high temperature resistant phenyl group and three hydrolyzable methylethylketoximino groups. It is a neutral moisture-curing oxime type silane crosslinker. Cures at room temperature by absorbing atmospheric moisture without corrosion to metals and substrates. The phenyl structure provides excellent thermal stability, anti-yellowing performance and weather resistance.



Chemical Properties Of

Phenyltris(methylethylketoximino)silane
chemical namePhenyltris(methylethylketoximino)silane
abbreviation
colourcolorless clear liquid
Purity (%)99%
Density (25℃)1.03-1.10
Refractive index (25℃)1.4100-1.4200



Safety Information Of

Phenyltris(methylethylketoximino)silane
dangerous markT+
Hazard Category code21/22-26-34-42
safety instructions23-26-28-36/37/39-45
Dangerous goods transportation numberUN 3390 6.1/PG 1
WGK Germany3
RTECS
VV6691000



Product Application Of

Phenyltris(methylethylketoximino)silane
  • Neutral One-component RTV Silicone Sealant
    Used as high-performance crosslinking agent for high-grade neutral silicone sealant. It offers low modulus, high elongation, excellent crack resistance, heat resistance and long-term anti-yellowing property.
  • Construction & Curtain Wall Sealant
    Suitable for glass curtain wall, door and window sealing, concrete expansion joint and bathroom waterproof sealing. Good adhesion to glass, aluminum, ceramic and stone materials.
  • Automotive & Rail Transit Sealing
    Applied to lamp sealing, window bonding, body joint sealing and high temperature resistant sealing in engine compartment.
  • Electronic & Electrical Materials
    Used for bonding, potting and insulation sealing of electronic components. Neutral curing, no corrosion to circuit board and metal plating, with good moisture-proof and insulating performance.
  • Special High-temperature Silicone Rubber
    Used in high-temperature resistant silicone rubber and elastic sealing products to improve thermal aging resistance and low compression set.
  • Formula Compounding Agent
    Blended with methyl or vinyl butanone oxime silane to adjust curing speed, hardness, weatherability and anti-yellowing performance of silicone formulations.


Packaging Method Of

Phenyltris(methylethylketoximino)silane
  • Galvanized-iron-drum
  • Galvanized-iron-drum-2
  • Galvanized-iron-drum-3
  • Galvanized-iron-drum-4

Factory Show

  • Galvanized-iron-drum-4
  • 34
  • 3m-4
  • 2-4