High Purity N NDimethyl1 3Propanediamine DMAPA China Factory Suppliers

Looking for high purity N, N-Dimethyl-1, 3-Propanediamine (DMAPA, CAS 109-55-7)? As leading China factory suppliers, we provide 99.5% purity C5H14N2 for amine oxides and surfactants with ISO certification and global delivery.


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N, N-DIMETHYL-1, 3-PROPANEDIAMINE (DMAPA) is a high-purity organic chemical intermediate characterized by the presence of both a primary and a tertiary amine group. This unique dual-functionality makes it an indispensable building block in the synthesis of specialized surfactants, detergents, and chemical auxiliaries, offering exceptional reactivity for industrial applications.

Primarily utilized in the production of amine oxides, DMAPA is reacted with fatty acids to form amides, which are subsequently treated with hydrogen peroxide. The resulting compounds are highly valued for their superior detergent properties and foam-boosting capabilities, making them essential in the personal care and industrial cleaning sectors.

Detailed Parameters

AppearanceColorless to slight yellow liquid Purity≥99.5%
Water Content≤0.2% Flash Point (PMCC)35.00 °C
Viscosity (100℉)0.983 cs Specific Gravity0.83 (Water = 1)
Water SolubilitySoluble Packaging165kg/drum
Storage ConditionCool, vent, and dry places Hazmat CategoryOrganic Amine

Key Advantages

Strict Quality Control

ISO certified systems with professional technicians ensure every batch meets rigorous purity standards before shipment.

Prompt Global Delivery

Strategic partnerships with professional forwarders ensure rapid shipment once your order is confirmed.

Industry Expertise

Over 20 years of experience in chemical exporting and production of Morpholine and its derivatives.

High Production Capacity

Advanced automation enables a monthly capacity of over 260 MT with eco-friendly processes.

Transparent Inspection

SGS and third-party inspections are welcomed, with detailed loading reports provided for every shipment.

Competitive Pricing

Direct sourcing of raw materials from Chinese origin provides a significant cost advantage for our clients.

Product Gallery

Management Platforms

Sample Verification

Free samples are available for testing to ensure quality consistency with bulk quantities.

Production Automation

Highly automated factory lines minimize human error and maximize purity levels.

24/7 Technical Support

A young, energetic team provides round-the-clock online service for all technical inquiries.

Flexible Payment

Supporting T/T and L/C at sight for new partners, with expanded terms for regular customers.

Logistics Supervision

Dedicated team supervises the loading process and provides full photo documentation.

One-Stop Sourcing

Expert market understanding allows us to provide integrated purchasing services to save time.

Investment Return Comparison

Service MetricStandard SuppliersOur Premium Solution
Quality AssuranceBasic COAISO + SGS + Free Samples
Lead TimeVariableRapid via Professional Forwarders
Pricing ModelMarket FluctuatingCompetitive Factory Direct
Supply StabilityModerate260 MT/Month High Capacity
After-SalesEmail only24/7 Multichannel Support

Frequently Asked Questions

Q: What is the primary application of N, N-Dimethyl-1, 3-Propanediamine?

It is mainly used as an intermediate for producing amine oxides, which are utilized as detergents and foam boosters in personal care products.

Q: How do you ensure the purity of the organic chemicals you produce?

We utilize an ISO-certified strict quality control system and offer free samples and third-party inspections (SGS) to guarantee purity ≥99.5%.

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

It should be stored in tightly closed drums in cool, ventilated, and dry places, far away from fire, heat sources, and water.

Q: Can you provide customized packaging or palletization?

Yes, while our standard is 165kg/drum, we can provide packing with pallets based on the buyer's special requests.

Q: What makes your organic chemical pricing more competitive?

Our competitive edge comes from using Chinese origin raw materials combined with a high-automation production process that reduces overhead.

Q: What payment terms do you offer for long-term partnerships?

For initial cooperation, we accept T/T and L/C at sight. For regular customers, we can offer more flexible and favorable payment terms.

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