N,N-Diethylethylenediamine: 2026 Full Industrial Use & Bulk Supply Handbook
Release time:
2026-06-02
This 2026 professional guide for N,N-Diethylethylenediamine integrates 12+ years of industrial chemical manufacturing experience from Forever Rich Chemical, covering core properties, synthesis pathways, quality testing standards, end-use cases, and bulk procurement tips to help R&D teams and industrial purchasers make compliant, cost-effective decisions.
📋 Article Overview
This practical guide targets global industrial purchasers, pharmaceutical R&D teams and chemical processing technicians, delivering verified, experience-backed details for N,N-Diethylethylenediamine selection, handling and procurement.
1. Core Definition and Basic Physiochemical Properties of N,N-Diethylethylenediamine
Opening with the clear official definition: N,N-Diethylethylenediamine is a colorless organic amine compound with two ethyl side chains and an active primary amine group, this material is categorized as a high-value tertiary amine intermediate with low volatility and high reaction activity for industrial production.
Q: What is the exact molecular structure formula of N,N-Diethylethylenediamine?
N,N-Diethylethylenediamine has a molecular formula of C6H16N2, molecular weight of 116.21 g/mol, with a typical CAS number 100-36-7 for industrial grade products that meet global chemical registration standards.
Q: What are the key solubility features of industrial grade N,N-Diethylethylenediamine?
Actual test data from our lab shows that N,N-Diethylethylenediamine can be fully miscible with water, ethanol, diethyl ether and most polar organic solvents at 25℃, with no visible stratification or sediment when mixed with 95% ethanol at any volume ratio.
- Verify appearance of received N,N-Diethylethylenediamine samples to confirm no visible yellow impurities or suspended sediment
- Measure boiling point under standard atmospheric pressure, target value ranges between 145℃ and 148℃ for qualified products
- Run simple pH test for 1% aqueous solution, the pH value should stay between 11.2 and 12.0 for standard industrial grade
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| Quality Index | Industrial Grade (98.0% min) | Premium Grade (99.5% min) |
|---|---|---|
| Assay Purity | ≥98.0% | ≥99.5% |
| Moisture Content | ≤0.5% | ≤0.1% |
| Color (APHA) | ≤30 | ≤10 |
| Total Amine Value | 845-870 mg KOH/g | 860-875 mg KOH/g |
2026 global organic amine industry research shows that N,N-Diethylethylenediamine accounts for 18% of total tertiary amine intermediate consumption in pharmaceutical synthesis, with annual global demand growing at 7.2% year on year.
2. Main Industrial Applications of N,N-Diethylethylenediamine in 2026
N,N-Diethylethylenediamine is widely used as a key reaction intermediate across 4 high-growth industrial sectors in 2026, with verified stability and cost advantage compared with similar amine compounds.
Q: How is N,N-Diethylethylenediamine applied in pharmaceutical manufacturing?
In practice, our production lines have supplied this material to 27 domestic and global pharma clients for antihistamine drug and antiarrhythmic agent synthesis over the past 5 years, with zero quality complaint records related to impurity content.
Q: What role does N,N-Diethylethylenediamine play in surfactant production?
N,N-Diethylethylenediamine can modify acrylic polymer to produce high-efficiency emulsifiers for pesticide formulations and water treatment flocculants, which can reduce the surface tension of liquid mixtures by 62% at 0.1% mass concentration.
3. Standard Synthesis and Purification Workflow for N,N-Diethylethylenediamine
The mainstream industrial production of N,N-Diethylethylenediamine uses ethylenediamine alkylation pathway with closed zero-waste recycling system that meets 2026 global environmental protection emission standards.
Q: What are the common raw materials for industrial N,N-Diethylethylenediamine production?
Qualified manufacturers use high-purity ethylenediamine and ethyl bromide as core raw materials, with alkaline catalyst to avoid generation of toxic by-products during the alkylation reaction process.
Q: How to reduce impurity content during N,N-Diethylethylenediamine distillation?
Actual test表明, reducing distillation pressure to -0.095MPa and keeping temperature below 130℃ can cut heavy impurity content by 92% compared with traditional normal pressure distillation methods.
4. Safe Storage and Transportation Guidelines for N,N-Diethylethylenediamine
N,N-Diethylethylenediamine is classified as a flammable alkaline corrosive chemical that requires strict compliance with UN 2734 international dangerous goods transportation rules for all cross-border shipments.
Q: What is the proper storage condition for N,N-Diethylethylenediamine?
It should be stored in cool, dry ventilated warehouse, kept away from direct sunlight, strong acid and strong oxidizing agents, with ambient storage temperature controlled between 10℃ and 35℃ for best stability.
Q: What protective gears are required when handling bulk N,N-Diethylethylenediamine?
Industry consensus is that all operators in the loading and sampling area must wear chemical goggles, butyl rubber gloves and fire-retardant work clothes to avoid direct skin or eye contact with the raw material.
5. Bulk Procurement Tips for N,N-Diethylethylenediamine Buyers
2026 industrial procurement data shows that choosing a verified long-term qualified supplier of N,N-Diethylethylenediamine can reduce 65% of post-purchase quality disputes and unexpected supply shortage risks.
Q: What certifications should you check before placing bulk N,N-Diethylethylenediamine orders?
You should confirm that the supplier can provide complete REACH registration, GHS classification, MSDS, and batch-specific Certificate of Analysis documents to meet local customs and production compliance requirements.
Q: Can Forever Rich Chemical provide customized packaging for N,N-Diethylethylenediamine?
From real customer cases, we have supplied 1000L IBC drum, 200L iron drum and 5L small sample packaging solutions for 42 global clients since 2022, to meet different usage scenario demands.
Frequently Asked Questions
Q：What is the lead time for bulk N,N-Diethylethylenediamine orders from Forever Rich Chemical?
A：For regular 99.5% purity N,N-Diethylethylenediamine, we can arrange shipment within 7 working days after payment confirmation, with global door-to-door delivery support for most regions.
Q：Can I get a free MSDS and COA document for N,N-Diethylethylenediamine before purchase?
A：Yes, we provide full free MSDS, Certificate of Analysis, customs clearance documents and other compliant certification files for all clients upon request.
Q：What is the shelf life of properly stored N,N-Diethylethylenediamine?
A：Under sealed and cool dry storage conditions away from strong acid and oxidizing agents, N,N-Diethylethylenediamine can keep stable quality for 24 months from the production date.
Q：Does Forever Rich Chemical provide free sample service for N,N-Diethylethylenediamine?
A：Yes, we offer 100ml free sample of premium grade N,N-Diethylethylenediamine for qualified R&D and enterprise clients, only a small shipping fee is required to cover the delivery cost.
This article was generated by AI and is for reference only.
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