High Purity NNDimethylbenzylamine BDMA China Factory and Suppliers

Looking for high purity N,N-Dimethylbenzylamine BDMA? Our China factory provides premium grade BDMA (CAS 103-83-3, Molecular Formula C9H13N) for PU foam and epoxy resin. Trusted suppliers ensuring 99% purity and rapid curing performance.


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N,N-Dimethylbenzylamine (BDMA) is a high-performance tertiary amine catalyst and chemical intermediate widely utilized in the production of polyurethane foams and epoxy resin curing. Known for its exceptional efficiency, BDMA ensures superior liquidity and a uniform cellular structure in polyurethane applications, making it an indispensable component for achieving high-quality industrial coatings and adhesives.

Beyond its role in polymer science, this versatile compound serves as a critical dehydrohalogenation catalyst and acid neutralizer in organic synthesis. Its ability to promote the synthesis of quaternary ammonium salts and cationic surface-active fungicides further extends its utility across the fine chemical industry, providing manufacturers with a reliable solution for complex chemical transformations.

Detailed Parameters

Chemical NameN,N-Dimethylbenzylamine (BDMA) Purity≥ 99.0%
AppearanceColorless to straw yellow transparent liquid Water Content≤ 0.25%
Flash Point54°C Boiling Point182°C
Specific Gravity0.9 (at 25°C) SynonymsBenzyl-N,N-dimethylamine; Dabco B-16
Package180kg/drum (Customizable) StorageCool, ventilated, away from heat

Key Advantages

High Purity Grade

With a purity level of ≥99.0%, our BDMA ensures consistent reaction kinetics and minimizes impurities in the final product.

Rapid Curing

Significantly accelerates epoxy resin curing, reducing production cycles for electronic potting and marine coatings.

Uniform Cell Structure

Optimizes polyurethane foam liquidity, resulting in uniform bubble holes and superior bonding force with base materials.

Versatile Application

Dual-purpose functionality as both a polyurethane catalyst and an organic synthesis dehydrohalogenation agent.

Industrial Strength

Ideal for heavy-duty applications including epoxy floor coatings, marine finishes, and industrial adhesives.

Flexible Packaging

Standard 180kg drums available, with tailored packaging specifications to meet diverse logistics requirements.

Product Gallery

Management Platforms

Quality Control

Strict adherence to purity standards with comprehensive batch testing for every shipment.

Process Optimization

Advanced synthesis routes to ensure minimal water content and maximum stability.

Safety Management

Explosion-proof storage and handling facilities to manage flammable and corrosive properties.

Compliance Audit

Fully compliant with chemical safety regulations for international transport and storage.

Logistics Chain

Secure, leak-proof drumming systems ensuring the product arrives in optimal condition.

Technical Support

Expert guidance on catalyst dosing for PU foam and epoxy resin curing applications.

Investment Return Comparison

Performance MetricStandard CatalystOur BDMA Solution
Purity Level95% - 98%≥ 99.0% (Ultra Pure)
Foam UniformityModerateHigh (Consistent Bubbles)
Curing SpeedStandardAccelerated Efficiency
Bonding StrengthAverageEnhanced Interfacial Bond
Waste ReductionNormalLow Impurity Waste

Frequently Asked Questions

Q: What is the primary use of BDMA in the polyurethane industry?

BDMA is used as a catalyst for polyester polyurethane block soft foam and rigid foam, ensuring good liquidity and uniform cell structure during the early foaming stages.

Q: How does BDMA affect epoxy resin curing?

It acts as a powerful curing promoter, making it ideal for electronic potting, marine coatings, and epoxy floor systems by accelerating the hardening process.

Q: What are the recommended storage conditions for this chemical?

It should be stored in a cool, ventilated warehouse, kept away from heat, fire, and direct sunlight, and separated from oxidants, acids, and edible chemicals.

Q: Is N,N-Dimethylbenzylamine corrosive?

Yes, it is classified as corrosive and can cause severe skin burns and eye damage. Proper PPE must be worn during handling.

Q: What role does it play in organic synthesis?

It serves as a dehydrohalogenation catalyst, an acid neutralizer, and is essential in the synthesis of quaternary ammonium salts and cationic fungicides.

Q: Can BDMA be used in aquatic environments?

No, BDMA is harmful to aquatic organisms and may cause long-term adverse effects; therefore, strict spill prevention and waste management are required.

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