N,N-Dimethylbenzylamine (BDMA) Catalyst & Additive | Shijiazhuang Sincere Chemicals
Introduction
N,N-Dimethylbenzylamine (BDMA) is a versatile chemical compound with significant applications across multiple industries. Manufactured by Shijiazhuang Sincere Chemicals Co., Ltd., BDMA serves as a critical catalyst and additive in polymer chemistry, organic synthesis, and industrial coatings. This article provides an in-depth analysis of BDMA's properties, applications, and the company behind its production.
Product 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 Point | 180–182°C |
| Refractive Index | 1.4985–1.5005 |
| Specific Gravity | 0.894 |
Key Applications
1. Polyurethane Industry
BDMA is widely used as a catalyst in the production of polyurethane foams, including:
- Bulk soft foams: Enhances pre-fluidity and uniformity of foam structure.
- Rigid foams: Improves bonding strength between foam and substrates.
- Adhesive coatings: Accelerates curing processes for durable bonds.
2. Organic Synthesis
BDMA acts as a multifunctional reagent in organic chemistry:
- Catalyst: Facilitates reactions such as dehydrohydrohalogenation.
- Corrosion inhibitor: Protects equipment from chemical degradation.
- Acid neutralizer: Balances pH in synthesis processes.
- Quaternary ammonium salt synthesis: Key component in cationic surfactants and bactericides.
3. Epoxy Resin Systems
BDMA accelerates the curing of epoxy resins:
- Curing accelerator: Enhances reaction rates with anhydrides, polyamides, and aliphatic amines.
- Applications: Used in electronic potting, encapsulation, floor coatings, and marine paints.
Technical Advantages
BDMA's unique chemical structure provides several benefits:
- High reactivity: Ensures efficient catalytic performance in diverse reactions.
- Stability: Maintains efficacy under varying industrial conditions.
- Cost-effectiveness: Reduces production time and resource consumption.
Company Background: Shijiazhuang Sincere Chemicals Co., Ltd.
Based in Shijiazhuang, China, Shijiazhuang Sincere Chemicals Co., Ltd. is a leading manufacturer of specialty chemicals. The company specializes in producing high-purity compounds like BDMA, catering to global industries such as:
- Plastics and polymers
- Pharmaceuticals
- Coatings and adhesives
With a commitment to quality and innovation, the company adheres to international standards for safety and environmental compliance.
References
Authoritative Source: National Institute of Standards and Technology (NIST) provides critical data on chemical properties and safety protocols for industrial chemicals like BDMA. For detailed technical specifications, refer to NIST's Chemistry WebBook.
Conclusion
N,N-Dimethylbenzylamine (BDMA) is a cornerstone chemical in modern industrial applications. Its versatility as a catalyst and additive, combined with the expertise of Shijiazhuang Sincere Chemicals Co., Ltd., ensures its continued relevance in advancing polymer and chemical technologies. For further details, visit the BDMA product page.
Post time: Sep . 22, 2025 20:30
