High Purity TMEDA Factory in China Leading Tetramethyldiethylenetriamine Suppliers

Looking for high purity N,N,N,N-Tetramethylethylenediamine (TMEDA, CAS 110-18-9)? As a premier China factory and leading suppliers, we offer 99% purity TMEDA for organic synthesis and polyurethane foams with ISO certification and global delivery.


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Tetramethyldiethylenetriamine (TMEDA) is a high-performance tertiary amine catalyst and organic intermediate characterized by its colorless-to-straw liquid appearance and distinct amine odor. Renowned for its exceptional solubility in water, ethyl alcohol, and various organic solvents, TMEDA serves as a critical component in advanced chemical synthesis and industrial polymer production.

Our premium grade TMEDA is engineered for versatility, acting as a powerful crosslinking catalyst for polyurethane rigid foams and a vital free radical stabilizer. When utilized in conjunction with APS, it significantly promotes the polymerization of acrylamide gels, making it an indispensable asset for laboratories and industrial manufacturers seeking consistent, high-purity chemical precursors.

Detailed Parameters

AppearanceColorless liquidPurity≥99.0%
Water Content≤0.1%Chemical NatureTertiary Amine
SolubilityWater, Ethyl Alcohol, Organic SolventsOdorCharacteristic Amine Odor
Packaging160kg / drumStorageCool, ventilated, dry place
Hazard ClassFlammable/CorrosiveApplicationOrganic Synthesis / Polyurethane

Key Advantages

Strict Quality Control

ISO certified systems with independent QC departments and SGS acceptance to ensure bulk quantity matches free samples.

Stable Production

Over 15 years of expertise in Morpholine derivatives with a high-automation factory and capacity of 260 MT/month.

Competitive Pricing

Leveraging Chinese origin raw materials and optimized production to provide the most competitive factory prices.

Prompt Global Delivery

Strategic partnerships with professional forwarders ensuring rapid shipment once orders are confirmed.

Professional Loading

Dedicated supervision team providing complete Loading Reports and photos before and after container loading.

Expert Technical Support

20+ years of industry experience providing one-stop purchasing services and deep chemistry knowledge.

Product Gallery

Management Platforms

Inventory Control

Real-time tracking of 260 MT monthly capacity to ensure consistent supply chain stability.

Production Automation

High-automation facilities integrating new environmental protection processes for sustainable output.

Quality Assurance

Rigorous ISO-standard testing protocols conducted by professional technicians before shipment.

Logistical Oversight

Full documentation and photo-evidence reporting for every container load for customer peace of mind.

Packaging Standards

Standardized 160kg drums with pallet options and airtight sealing to prevent moisture contamination.

Customer Support

Young and energetic team providing 24/7 online assistance via email and phone globally.

Investment Return Comparison

Service MetricStandard SupplierOur Professional Service
Product PurityStandard GradeHigh Purity (≥99.0%)
Quality VerificationInternal Report OnlyISO + SGS + Third Party Inspection
Lead TimeVariablePrompt Delivery / Stable Capacity
Payment TermsRigid T/TFlexible T/T and LC at Sight
After-SalesLimited Support24/7 Dedicated Technical Team

Frequently Asked Questions

Q: What are the primary industrial applications of TMEDA?

TMEDA is widely used as an intermediate in organic synthesis, a crosslinking catalyst for polyurethane rigid foams, and as a free radical stabilizer to promote acrylamide gel polymerization when used with APS.

Q: How is the purity of your organic chemicals guaranteed?

We employ a strict quality control system with ISO certification. Each batch is verified by professional technicians, and we welcome third-party inspections such as SGS to ensure bulk quality matches the sample.

Q: What are the recommended storage conditions for TMEDA?

It should be stored in tightly closed containers to prevent leakage and contact with water. Keep it in a cool, dry, and well-ventilated area, far from fire or any heat sources.

Q: Can you provide free samples for testing before a bulk order?

Yes, we provide free samples for testing to ensure our product meets your specific technical requirements before you commit to a bulk purchase.

Q: What is your current production capacity for Morpholine derivatives?

With our highly automated factory and updated environmental protection processes, our current production capacity exceeds 260 MT per month.

Q: What payment terms do you offer for international buyers?

For initial cooperation, we accept T/T and L/C at sight. For our regular long-term customers, we can provide more flexible and customized payment terms.

Get a Professional Quote for High-Purity TMEDA Today!

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