3-trimethoxysilyl-N-(3-trimethoxysilylpropyl)propan-1-amine

3-trimethoxysilyl-N-(3-trimethoxysilylpropyl)propan-1-amine is an organosilicon compound with CAS number 82985-35-1 and molecular formula C12H31NO6Si2. This bifunctional silane contains both amino and trimethoxysilyl groups, making it valuable as a coupling agent and adhesion promoter. With a molecular weight of 341.55 g/mol, it serves as an important intermediate in surface modification applications.

3-trimethoxysilyl-N-(3-trimethoxysilylpropyl)propan-1-amine is typically a clear to slightly yellow liquid with characteristic amine odor. As an organosilane compound, it is sensitive to moisture and hydrolyzes in the presence of water to form silanols. The compound has moderate solubility in organic solvents and limited stability in aqueous environments due to its hydrolyzable methoxy groups.

3-trimethoxysilyl-N-(3-trimethoxysilylpropyl)propan-1-amine is used as a coupling agent and adhesion promoter in various industrial applications. It enhances bonding between organic and inorganic materials, particularly in composites, coatings, and sealants. The compound is valuable in surface treatment of glass fibers, fillers, and substrates to improve mechanical properties and durability of final products.

3-trimethoxysilyl-N-(3-trimethoxysilylpropyl)propan-1-amine requires careful handling due to its Eye Dam. 1 classification. Essential protective equipment includes chemical-resistant gloves, safety goggles or face shield, and protective clothing. Work in well-ventilated areas or under fume extraction. Avoid contact with eyes and skin. Handle containers carefully to prevent spills and ensure proper grounding when transferring to prevent static buildup.

3-trimethoxysilyl-N-(3-trimethoxysilylpropyl)propan-1-amine should be stored in tightly sealed original containers in a cool, dry place away from moisture and heat sources. Keep containers upright and protected from direct sunlight. Store separately from incompatible materials such as strong acids, bases, and oxidizing agents. Maintain storage temperature below 25°C and ensure adequate ventilation in storage areas.

In case of eye contact with 3-trimethoxysilyl-N-(3-trimethoxysilylpropyl)propan-1-amine, immediately flush with plenty of water for at least 15 minutes and seek immediate medical attention due to its Eye Dam. 1 classification. For skin contact, wash thoroughly with soap and water. If inhaled, move to fresh air. Remove contaminated clothing. In all cases of significant exposure, seek medical advice and show the safety data sheet to medical personnel.

3-trimethoxysilyl-N-(3-trimethoxysilylpropyl)propan-1-amine must be disposed of according to local and national waste regulations. Contact licensed waste disposal companies for proper handling. Do not discharge into drains, soil, or water bodies due to its Aquatic Chronic 2 classification. Contaminated packaging should be completely emptied and disposed of through appropriate waste management systems. Always consult local environmental authorities for specific disposal requirements.

3-trimethoxysilyl-N-(3-trimethoxysilylpropyl)propan-1-amine is classified as ADR Class 9 (Miscellaneous dangerous substances), Packing Group III. This classification requires appropriate packaging, labeling, and documentation for transport. Use UN-approved packaging and ensure proper placarding of transport vehicles. Transport should comply with ADR regulations including driver training requirements and emergency response procedures for Class 9 materials.

3-trimethoxysilyl-N-(3-trimethoxysilylpropyl)propan-1-amine is subject to standard REACH registration and CLP classification requirements in Europe. The substance is not currently listed as a Substance of Very High Concern (SVHC). It must be classified with GHS05 and GHS09 pictograms and 'Danger' signal word due to its Eye Dam. 1 and Aquatic Chronic 2 classifications. Compliance with standard chemical safety protocols is required.

3-trimethoxysilyl-N-(3-trimethoxysilylpropyl)propan-1-amine is available through OYSI, a specialized European distributor of technical chemicals. OYSI provides this organosilane compound to industrial customers across Europe with appropriate documentation, safety data sheets, and regulatory compliance support. Contact OYSI directly for availability, technical specifications, and delivery options to meet your specific application requirements in surface modification and adhesion promotion applications.