Bis[3-(triethoxysilyl)propyl]amine CAS 13497-18-2

1. Bis[3-(triethoxysilyl)propyl]amine CAS 13497-18-2 is a dipodal silane coupling agent primarily used to improve adhesion between inorganic materials (such as glass, metals, silica, and aluminum hydroxide) and organic polymers (including thermosets, thermoplastics, and elastomers) .
2. Bis[3-(triethoxysilyl)propyl]amine is employed as a surface modifier in applications like glass fiber composites, metal primers, foundry resins, sealants, adhesives, and paints to enhance properties such as flexural strength, moisture resistance, and filler dispersion .
3. Bis[3-(triethoxysilyl)propyl]amine is utilized in the synthesis of advanced materials, including hybrid silica membranes with improved thermal stability and chlorine resistance, and as a reagent for preparing dental resin-based composites .
4. Researchers employ this product as a crosslinking agent and adhesion promoter where its six hydrolysable ethoxy groups enable the formation of up to six bonds with inorganic substrates, providing higher crosslink density and durability compared to conventional silanes .

1. Bis[3-(triethoxysilyl)propyl]amine CAS 13497-18-2 must be stored in a tightly sealed container in a cool, dry, and well-ventilated environment, protected from moisture as it undergoes slow hydrolysis . Recommended long-term storage temperature is 2-8°C in a dark place .
2. Bis[3-(triethoxysilyl)propyl]amine is classified as a corrosive substance with GHS hazard statements: H314 (Causes severe skin burns and eye damage), H318 (Causes serious eye damage), and H412 (Harmful to aquatic life with long-lasting effects) . It has a flash point ranging from 162°C to 200°C .
3. Personnel must wear chemical-resistant gloves (nitrile, neoprene, or butyl rubber), tightly fitting safety goggles with side-shields, face protection, and protective clothing when handling this substance . Ensure adequate ventilation in work areas (preferably a chemical fume hood) and avoid formation of vapors or mists .
4. Keep away from heat, sparks, open flames, and incompatible materials such as strong oxidizing agents, strong acids, and moisture . Note that contact with water produces ethanol as a hydrolysis by-product .

1. Isolate the spill area, ensure adequate ventilation, remove all sources of ignition, and wear full personal protective equipment including chemical-resistant gloves, safety goggles, face protection, and appropriate respiratory protection when Bis[3-(triethoxysilyl)propyl]amine CAS 13497-18-2 is released .
2. Contain and collect Bis[3-(triethoxysilyl)propyl]amine using non-sparking tools by absorbing with inert materials such as sand, earth, diatomite, or universal binders, and place into suitable closed containers for disposal .
3. Avoid creating vapors or mists during cleanup to prevent respiratory exposure; decontaminate surfaces using appropriate methods; prevent the product from entering drains or water courses as it is harmful to aquatic life .
4. Dispose of collected material as hazardous waste according to local, state, and federal environmental regulations through licensed chemical destruction or controlled incineration .

1. Bis[3-(triethoxysilyl)propyl]amine CAS 13497-18-2 is combustible with a flash point of 162-200°C; under fire conditions, hazardous decomposition products include toxic fumes of carbon monoxide, carbon dioxide, silicon oxides, and nitrogen oxides (NOx) .
2. Use Bis[3-(triethoxysilyl)propyl]amine dry chemical powder, carbon dioxide, alcohol-resistant foam, or water spray to extinguish fires involving the product; do NOT use water jet as it may scatter burning material and react with moisture .
3. Firefighters should wear self-contained breathing apparatus in pressure-demand, MSHA/NIOSH approved, and full protective gear when handling burning Bis[3-(triethoxysilyl)propyl]amine due to hazardous decomposition gases generated by thermal decomposition .
4. During combustion, may emit irritant and toxic fumes; move containers from the fire area if safe to do so, cool exposed containers with water spray from a protected location, and contain fire runoff to prevent environmental contamination and pollution .