User Guide: Factory Supply N, N-dimethylbenzylamine Cas 103-83-3 With Best Price

Table of Contents

• 1. Product Basic Information and Parameters
• 2. Product Uses
• 3. Product Usage
• 4. Product Use Case Studies
• 5. Contact Information

1. Product Basic Information and Parameters

N, N-dimethylbenzylamine, with the CAS number 103 - 83 - 3, is a colorless to pale yellow liquid. It has a characteristic amine odor. The molecular formula of N, N-dimethylbenzylamine is C9H13N, and its molecular weight is approximately 135.21 g/mol. The boiling point of this compound is around 183 - 184 °C, and the density is about 0.919 g/cm³ at 20 °C. It is soluble in common organic solvents such as ethanol, ether, and benzene, but has limited solubility in water.

2. Product Uses

N, N-dimethylbenzylamine has a wide range of applications in various industries. In the polyurethane industry, it is used as a catalyst. It can accelerate the reaction between polyols and isocyanates, which is crucial for the production of polyurethane foams, elastomers, and coatings. The proper use of this catalyst can control the reaction rate, improve the mechanical properties of the final product, and enhance its durability.

In the pharmaceutical industry, N, N-dimethylbenzylamine serves as an intermediate for the synthesis of various drugs. It participates in several chemical reactions to form key pharmaceutical compounds, which are used to treat different diseases.

It is also used in the production of epoxy resins. As a curing agent or accelerator, it can shorten the curing time of epoxy resins and improve their performance, such as increasing the hardness and chemical resistance of the cured resin.

3. Product Usage

When using N, N-dimethylbenzylamine, proper safety precautions should be taken. Always wear appropriate personal protective equipment, including gloves, safety glasses, and a lab coat. Work in a well - ventilated area to avoid inhaling the vapors.

In the polyurethane production process, the amount of N, N-dimethylbenzylamine used as a catalyst depends on the specific formulation and the desired properties of the final product. Usually, it is added in small quantities, typically in the range of 0.1% - 1% by weight of the total reactants. The catalyst should be added slowly and evenly during the mixing process to ensure uniform reaction.

In the pharmaceutical synthesis, strict reaction conditions need to be followed according to the specific reaction scheme. The reaction temperature, pressure, and reaction time should be carefully controlled to achieve the best yield and purity of the target product.

4. Product Use Case Studies

Case 1: Polyurethane Foam Production
A polyurethane foam manufacturer was facing issues with slow reaction rates and inconsistent foam quality. They decided to use N, N-dimethylbenzylamine as a catalyst. By adding 0.5% of N, N-dimethylbenzylamine by weight of the polyol - isocyanate mixture, the reaction time was significantly reduced from 30 minutes to 15 minutes. The resulting polyurethane foam had a more uniform cell structure, higher density, and better mechanical properties. The improved foam quality led to an increase in customer satisfaction and a boost in the company's sales.

Case 2: Pharmaceutical Synthesis
A pharmaceutical company was synthesizing a new anti - inflammatory drug. N, N-dimethylbenzylamine was used as an intermediate in one of the key reaction steps. By carefully controlling the reaction conditions with the addition of N, N-dimethylbenzylamine, the yield of the target pharmaceutical compound increased from 50% to 70%. This not only improved the production efficiency but also reduced the cost of drug synthesis.

5. Contact Information

If you have any questions about N, N-dimethylbenzylamine or need further technical support, please feel free to contact us. Email: info@vivalr.com. Phone: (86) 15866781826