N,N-Dimethylbenzylamine (BDMA) Catalyst - Shijiazhuang Sincere Chemicals Co., Ltd.5809
N,N-Dimethylbenzylamine (BDMA), also known as 2-Methylbenzamine, is a multifunctional chemical compound with a wide range of applications in the chemical industry. As a key catalyst and additive, BDMA plays a critical role in enhancing the performance of polyurethane foams, epoxy resins, and various organic synthesis processes. This article provides an in-depth exploration of BDMA's properties, applications, technical specifications, and the company behind its production—Shijiazhuang Sincere Chemicals Co., Ltd..
Product Overview
BDMA is a colorless to yellowish liquid with a molecular formula of C9H13N and a molecular weight of 135.21 g/mol. It is a derivative of benzylamine, where two methyl groups are attached to the nitrogen atom. This unique structure gives BDMA its exceptional catalytic properties, making it a valuable component in industrial processes. The compound is soluble in organic solvents such as ethanol and ether but is insoluble in water, which influences its application in specific chemical systems.
BDMA is widely used as a catalyst, corrosion inhibitor, acid neutralizer, and accelerator in various chemical reactions. Its ability to enhance reaction rates and improve product quality has made it a preferred choice in the production of polyurethane foams, epoxy resins, and organic synthesis. For more details, visit the BDMA product page.
Technical Specifications
| Parameter | Details |
|---|---|
| Chemical Name | N,N-Dimethylbenzylamine (BDMA) |
| Molecular Formula | C9H13N |
| CAS Number | 103-83-3 |
| Molecular Weight | 135.21 g/mol |
| Appearance | Colorless to yellowish liquid |
| Purity | ≥99% |
| Solubility | Soluble in ethanol, ether; insoluble in water |
| Boiling Range | 180–182°C |
| Refractive Index | 1.4985–1.5005 |
| Specific Gravity | 0.894 |
| Packaging | 180 kg iron barrel |
Key Applications of BDMA
1. Polyurethane Foam Production
BDMA is a critical catalyst in the polyurethane industry, particularly in the production of rigid foams used in refrigerators, insulation panels, and foam boards. Its catalytic activity ensures good pre-fluidity and uniform foam structure, which are essential for achieving high-quality insulation properties. Additionally, BDMA enhances the bonding strength between the foam and the substrate, reducing the risk of delamination in applications such as polyurethane sheets and adhesive coatings.
2. Organic Synthesis
In organic synthesis, BDMA serves as a quaternary ammonium salt and cationic surfactant, offering antimicrobial properties. It acts as a corrosion inhibitor, acid neutralizer, and accelerator in reactions involving dehydrohydrohalide and electron microscope slice embedding. Its role in these processes is crucial for improving reaction efficiency and product stability.
3. Epoxy Resin Curing
BDMA is widely used as a curing accelerator in epoxy resin systems. It promotes the curing of anhydride, polyamide, and aliphatic amine systems, significantly reducing curing times. This makes it ideal for applications such as epoxy resin electronic potting materials, encapsulation materials, epoxy floor coatings, and marine paints. The compound's ability to enhance the cross-linking density of epoxy resins improves the mechanical and thermal properties of the final product.
Advantages of Using BDMA
BDMA offers several advantages that make it a preferred choice in industrial applications:
- High Catalytic Efficiency: BDMA accelerates reaction rates without compromising product quality.
- Enhanced Foam Properties: In polyurethane foams, it ensures uniform cell structure and strong adhesion to substrates.
- Chemical Stability: BDMA remains effective under a wide range of reaction conditions.
- Cost-Effectiveness: Its versatility reduces the need for multiple additives, lowering overall production costs.
Company Background: Shijiazhuang Sincere Chemicals Co., Ltd.
Shijiazhuang Sincere Chemicals Co., Ltd. is a reputable manufacturer and supplier of specialty chemicals, including BDMA. With a focus on quality control and customer satisfaction, the company has established itself as a trusted partner in the chemical industry. Their state-of-the-art production facilities and rigorous testing protocols ensure that their products meet international standards.
Shijiazhuang Sincere Chemicals Co., Ltd. serves a diverse range of industries, including construction, electronics, marine coatings, and pharmaceuticals. Their commitment to innovation and sustainability is reflected in their product development and environmental practices. For more information about the company, visit their official website.
Industry Standards and Certifications
As a chemical manufacturer, Shijiazhuang Sincere Chemicals Co., Ltd. adheres to international quality standards such as ISO 9001 and REACH. These certifications ensure that their products are safe, reliable, and compliant with global regulatory requirements. For further details on industry standards, refer to the National Institute of Standards and Technology (NIST) website, which provides comprehensive resources on chemical properties and safety protocols.
Conclusion
N,N-Dimethylbenzylamine (BDMA) is a versatile chemical with critical applications in the polyurethane, epoxy resin, and organic synthesis industries. Its unique properties as a catalyst, accelerator, and stabilizer make it an indispensable component in modern industrial processes. Shijiazhuang Sincere Chemicals Co., Ltd. continues to lead in the production of high-quality BDMA, catering to the evolving needs of global markets.
For more information about BDMA or to explore other products offered by Shijiazhuang Sincere Chemicals Co., Ltd., visit their official website.
References
1. National Institute of Standards and Technology (NIST). Retrieved from https://www.nist.gov.
2. Shijiazhuang Sincere Chemicals Co., Ltd. (n.d.). N,N-Dimethylbenzylamine (BDMA) Product Page. Retrieved from https://www.sincerechemicals.com/n-n-dimethylbenzylamine-bdma.html.
Post time: Sep . 22, 2025 19:55
