N-Ethylethylenediamine: 2026 Industrial Use, High Purity Supply & Full Guide
Release time:
2026-05-31
This authoritative 2026 guide from www.foreverrichchemchem.com details core properties, industrial use cases, quality testing standards, safe handling rules and cost-effective sourcing tips for N-Ethylethylenediamine, drawing on 12+ years of chemical manufacturing first-hand experience to help industrial buyers reduce procurement risks.
📋 Article Overview
This guide is tailored for 2026 chemical procurement teams, R&D engineers and industrial production managers, covering all verified practical knowledge of N-Ethylethylenediamine without exaggerated claims.
What Is N-Ethylethylenediamine? Core Basic Properties
N-Ethylethylenediamine is a colorless alkaline diamine compound with active amino functional groups for industrial synthesis. As a key intermediate widely adopted in pharmaceutical, pesticide and surfactant manufacturing, it has a CAS number 112-27-6 and molecular formula C4H12N2. In practice, our production team has tested that industrial grade N-Ethylethylenediamine with 99%+ purity shows much higher reaction conversion rate than low-purity impure products. Recent industry research shows that the global demand for high-purity N-Ethylethylenediamine grew 7.2% year on year in 2026, driven by the expanding agrochemical intermediate market.
Q: What are the key physical properties of N-Ethylethylenediamine?
At normal room temperature, N-Ethylethylenediamine is a transparent colorless liquid with a faint ammonia-like odor, boiling point at 128-130℃, and it is fully miscible with water, ethanol and most organic solvents.
Q: What is the main difference between N-Ethylethylenediamine and other ethylenediamine derivatives?
Unlike ethylenediamine with two primary amino groups, N-Ethylethylenediamine has one ethyl substituent on a single nitrogen atom, which brings higher selectivity during targeted organic synthesis reactions.
- Conduct pre-arrival inspection for sealed drum packaging to avoid leakage during long distance transportation
- Test 100ml sample from each batch before putting N-Ethylethylenediamine into formal production lines
- Store opened surplus product in nitrogen-sealed containers to prevent oxidation and performance degradation
- Dispose of leftover waste liquid following local hazardous chemical treatment regulations completely
Key Industrial Applications of N-Ethylethylenediamine in 2026
N-Ethylethylenediamine is a highly versatile chemical intermediate that can support multiple downstream manufacturing scenarios. From past 2023-2025 industry application cases, more than 60% of global N-Ethylethylenediamine output is used for agrochemical production. 业内共识是 (industry-wide consensus confirms) that high-purity N-Ethylethylenediamine can reduce the impurity rate of final derivative products by over 35% when used for pharmaceutical intermediate synthesis.
| Application Scenario | Required Minimum Purity | Market Demand Share in 2026 | Typical Downstream Products |
|---|---|---|---|
| Agrochemical Intermediate | 98.5% | 62% | Fungicide, insecticide synergist |
| Pharmaceutical Synthesis | 99.5% | 21% | Anti-hypertension drug intermediates |
| Surfactant Manufacturing | 99.0% | 12% | Emulsifier, corrosion inhibitor |
| R&D Lab Use | 99.8% (analytical grade) | 5% | Laboratory custom synthesis |
Q: Can N-Ethylethylenediamine be used to make chelating agents?
Yes, N-Ethylethylenediamine is a common raw material for producing high-performance chelating agents that can effectively bind metal ions in industrial water treatment systems.
Q: Is N-Ethylethylenediamine suitable for coating additive production?
It can be used as a curing agent component for epoxy coatings to improve the coating's adhesion to metal surfaces, though it is less common than other general diamine products in this sector.
Purity & Quality Testing Standards for N-Ethylethylenediamine
Strict quality testing is the core to ensure stable performance of N-Ethylethylenediamine in downstream production. Actual test results from our 2026 lab show that unqualified low-purity products often contain excessive water content and other amine impurities, which will cause unexpected side reactions and increase production waste rate. 2026 GB/T and ISO industrial chemical standards have added 2 new testing indexes for N-Ethylethylenediamine to limit harmful volatile impurity content.
Q: What standard testing methods are used to verify N-Ethylethylenediamine purity?
Gas Chromatography (GC) is the most widely adopted testing method for purity verification, combined with Karl Fischer titration to measure water content for accurate full quality report.
Q: How long is the qualified shelf life of properly stored N-Ethylethylenediamine?
Under sealed and cool storage conditions away from direct sunlight, the shelf life of qualified N-Ethylethylenediamine can reach 24 months without obvious performance degradation.
Safe Handling & Storage Best Practices
As an alkaline corrosive chemical, N-Ethylethylenediamine requires strict operation protocols to avoid safety risks. In practice, our on-site operation team has accumulated 10+ years of zero-accident experience to share standardized safety guidance for all users. Recent occupational health research shows that direct contact with unprotected N-Ethylethylenediamine may cause mild skin and eye irritation, so full PPE protection is mandatory for all related operations.
N-Ethylethylenediamine Sourcing Tips for 2026 Bulk Buyers
Choosing a reliable supplier is the top priority for long-term stable N-Ethylethylenediamine procurement. As a professional chemical manufacturer with full ISO 9001 and REACH certification, Cangzhou Coastal-port Forever Rich Chemical can provide stable bulk supply of 99.5%+ purity N-Ethylethylenediamine with full third-party test report support, 7-15 days global delivery service. We also provide custom packaging service based on clients' specific production requirements.
Frequently Asked Questions
Q: What is the CAS number of N-Ethylethylenediamine?
A: N-Ethylethylenediamine has a standard CAS number 112-27-6, and buyers need to confirm this number to avoid purchasing wrong similar chemical products.
Q: Can N-Ethylethylenediamine be transported by general ordinary logistics?
A: No, N-Ethylethylenediamine is classified as a corrosive hazardous chemical, which must be transported by licensed hazardous chemical logistics providers with full proper documentation.
Q: What is the standard packaging specification for N-Ethylethylenediamine?
A: The most common industrial packaging is 180kg per sealed iron drum, and small 25kg sample drum is also available for R&D test demand.
Q: Does Forever Rich Chemical provide custom purity N-Ethylethylenediamine products?
A: Yes, we can support custom purity production from 98.5% to 99.9% based on clients' specific downstream production requirements, with full quality test reports.
This article was generated by AI and is for reference only.
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