Grade: CG-A118
N-[3-(Trimethoxysilyl)propyl]aniline
CG-A118 (N-[3-(Trimethoxysilyl)propyl]aniline) functions as an adhesion promoter between polyurethane, epoxy, acrylic, phenolic resins and glass, metals, glass fiber, inorganic fillers. It is also applicable in adhesives, sealants, coatings, glass fiber sizing agents and surface treatment agents, primers, and foundry sand binders.
- CAS No.: 3068-76-6
- EC No.: 221-328-2
- Molecular Formula: C12H21NO3Si
- Structural Formula
- Synonyms: Trimethoxy[3-(phenylamino)propyl]silane(3-Anilinopropyl)trimethoxysilanePhenylaminopropyl trimethoxysilaneN-Phenyl-3-aminopropyltrimethoxysilane
- Appearance: yellow to amber, transparent liquid
- Purity: ≥97%
- Density (20 °C): 1.0700±0.0050 g/cm3
- Solubility: soluble in alcohols、solvents such as aliphatic and aromatic hydrocarbons
Packaging and Storage
This product can be packaged in 25 kg plastic drums, 200 kg plastic drums, or steel drums. Other package sizes are available upon request. Store in a cool, well-ventilated, dry place in tightly sealed containers, protected from light. Keep away from moisture and sources of ignition. Ensure the lid is tightly sealed and effectively isolates the product from air; moisture in the air can react quickly, thereby leading to hydrolysis and polymerization. Shelf life in the original unopened packaging is one year. This product is irritating to skin and eyes. If it contacts skin, wash with soap. If it contacts eyes, rinse immediately with plenty of water.
Application
CG-A118, an aniline-modified amino silane, replaces conventional 3-aminopropyltrimethoxysilane and N-2-aminoethyl-3-aminopropyltrimethoxysilane as an adhesion promoter between polyurethane, epoxy, acrylic, phenolic resins and glass, metals, glass fiber, inorganic fillers.
CG-A118 is applied in adhesives, sealants, coatings, glass fiber sizing agents and surface treatment agents, primers, and foundry sand binders. Additionally, the introduction of the heat-resistant phenyl functional group improves the high-temperature aging performance of glass fiber reinforced phenolic composites.
