The product, Factory Supply bis(2-dimethylaminoethyl) ether with CAS number 3033-62-3, is a high - quality chemical compound. This product is offered at a very competitive price, making it an attractive option for various industries.
Chemical Formula: C10H24N2O
Molecular Weight: Approximately 188.31 g/mol
Appearance: It usually appears as a clear, colorless to pale yellow liquid. It has a characteristic amine - like odor.
Boiling Point: Around 208 - 210 °C
Melting Point: - 70 °C
Density: 0.869 g/mL at 25 °C
Solubility: It is soluble in water, ethanol, and other common organic solvents.
1. Polyurethane Industry: bis(2 - dimethylaminoethyl) ether is a highly effective catalyst in the production of polyurethane foams. It can significantly accelerate the reaction rate between isocyanates and polyols, which is crucial for the formation of high - quality polyurethane foams. These foams are widely used in furniture cushioning, automotive seats, and insulation materials.
2. Adhesive and Sealant Industry: In the adhesive and sealant formulations, this compound can act as a catalyst to improve the curing speed and performance of the final products. It helps to enhance the adhesion strength and durability of adhesives and sealants, making them suitable for various bonding and sealing applications, such as in construction and automotive assembly.
3. Coating Industry: It can be used in certain coating systems to promote the cross - linking reaction, which improves the hardness, chemical resistance, and gloss of the coatings. This is beneficial for applications where high - performance coatings are required, such as in industrial equipment and automotive painting.
1. Proper Storage: Store the product in a cool, dry, and well - ventilated area. Keep it away from sources of ignition, heat, and direct sunlight. The container should be tightly sealed to prevent moisture and air from entering, as this can affect the quality of the product.
2. Handling Precautions: When handling bis(2 - dimethylaminoethyl) ether, wear appropriate personal protective equipment, including gloves, safety goggles, and a lab coat. Avoid contact with skin, eyes, and clothing. In case of accidental contact, rinse immediately with plenty of water and seek medical advice if necessary.
3. Dosage and Mixing: The dosage of the product depends on the specific application. In polyurethane foam production, the typical dosage ranges from 0.1% - 1% by weight based on the total formulation. It should be carefully added and mixed uniformly into the reaction system to ensure consistent performance.
Case 1: Polyurethane Foam Manufacturing
A furniture manufacturer was facing issues with slow production speed and inconsistent foam quality in their polyurethane foam production. After switching to using bis(2 - dimethylaminoethyl) ether as the catalyst, they observed a significant improvement. The reaction time was reduced by 30%, which led to a higher production output. Moreover, the foam density became more uniform, and the overall quality of the furniture cushions improved, resulting in fewer customer complaints.
Case 2: Adhesive Production
An adhesive company was developing a new high - strength adhesive for automotive assembly. By incorporating bis(2 - dimethylaminoethyl) ether into their formulation, they were able to achieve a faster curing time. The adhesive could reach its maximum bonding strength within half the time compared to the previous formulation. This not only improved the production efficiency of the automotive assembly line but also enhanced the reliability of the bonded parts.
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