Si 121 CAS No:224638-27-1 C11H28N2O2Si

Si 121 CAS No:224638-27-1 C11H28N2O2Si
Si 121 CAS No:224638-27-1 C11H28N2O2Si
Previous
Next
  • Product Name:Si 121
  • CAS No.:224638-27-1
  • Molecular Formula:C11H28N2O2Si
  • Brand Name:Atomix
  • Description:
  • EINECS No.:/
  • Appearance:Colorless to pale yellow, transparent liquid
  • Purity :≥ 99.0%
  • Density(g/cm3):0.904±0.06
  • Refractive index:1.422
  • Boiling Point(°C):282.0±25.0
  • Package:200kg/Drum; 25kg/Drum; 1000kg IBC Drum
  • Sample: Available or Free sample
  • Certifications: COA,MSDS,TDS,ISO9001,C/O,Form A etc

Si 121 CAS No:224638-27-1 C11H28N2O2Si

Main Applications

1.‌Textile Additives‌: A key raw material for synthesizing highly supple, low-yellowing amino silicone oil fabric finishing agents, which impart a smooth, fluffy, and elastic feel to fabrics while improving their hydrophilicity and overcoming the tendency of light-colored fabrics to yellow.

2.‌Coupling and Bond Strength Enhancement‌: Used as a silane coupling agent in epoxy, polyurethane, and acrylic coatings, inks, adhesives, and sealants to improve resin adhesion to inorganic substrates such as glass, metal, and fibers, as well as water resistance, weather resistance, and filler dispersion.

3.‌Polymer Modification‌: Used as an isocyanate-capping agent (for the preparation of one-component, primerless polyurethane/SPUR adhesives) and as an amine curing agent for epoxy-modified silicone resins.

4.‌Surface Modification‌: Performs surface treatment on inorganic pigments and fillers to improve their compatibility and bonding strength within organic polymer matrices.‌‌

Storage Instructions

1.‌Environmental Requirements‌: Store in a cool, dry, well-ventilated indoor warehouse, away from direct sunlight and heat sources.

2.‌Sealing to Prevent Moisture‌: Must be strictly sealed (barrel lids tightly fastened) to isolate it from atmospheric moisture; this substance will slowly hydrolyze upon contact with water, producing methanol and causing polymer degradation. Mixing with water or acids is strictly prohibited.

 


Inventory is abundant.

Inventory is abundant.

Delivery is prompt!

Professional consultation offered.

Professional consultation offered.

By 10-year industry experts!

Credit is guaranteed.

Credit is guaranteed.

Diverse payment methods available!

100% repeat purchase.

100% repeat purchase.

Unbeatable cost performance!

Quick Inquiry