N-Ethylethylenediamine: 2026 Properties, Uses & Trusted Bulk Supply

Release time:

2026-05-28

This 2026 authoritative guide for N-Ethylethylenediamine (NEED) integrates 22 years of on-site production experience from Cangzhou Coastal-port Forever Rich Chemical, covering core definition, application scenarios, quality verification workflows, safe handling rules and supply chain advantages. It also answers top public search questions to help industrial buyers select qualified, cost-effective chemical raw materials efficiently.

📋 Article Overview

This guide targets industrial procurement teams, chemical R&D staff and water treatment solution providers, delivering verified, up-to-date data of N-Ethylethylenediamine that meets 2026 global chemical safety regulations.

Core Definition of N-Ethylethylenediamine

At the very beginning, we give you the most direct core definition: N-Ethylethylenediamine is a colorless aliphatic amine with 99.5% typical industrial purity.

N-Ethylethylenediamine (abbreviated as NEED, CAS No. 112-34-5) is a derivative of ethylenediamine with one active hydrogen atom replaced by ethyl group, featuring two distinct primary amine and secondary amine functional groups that support diversified chemical synthesis reactions. In practice, our 22 years of production testing shows that properly refined NEED has far fewer residual impurities than generic ethylenediamine substitutes, bringing more stable reaction output for downstream manufacturers.

H3 Q&A 1: What is the molecular formula of N-Ethylethylenediamine?

The molecular formula of N-Ethylethylenediamine is C4H12N2, with a molecular weight of 88.15 g/mol. 2026 lab test data shows its boiling point at standard atmospheric pressure is 129°C, with flash point at 10°C.

H3 Q&A 2: Is N-Ethylethylenediamine different from ethylenediamine?

Yes, N-Ethylethylenediamine has one ethyl substitution on the amine group, while ethylenediamine has two primary amine groups only. It has lower volatility and higher solubility in non-polar organic solvents compared to ethylenediamine.

Standard Quality Verification Workflow for N-Ethylethylenediamine

To ensure every batch of N-Ethylethylenediamine delivered meets client requirements, Forever Rich Chemical follows a strict 3-step pre-delivery verification process, no exceptions for any bulk order:

Raw material incoming inspection: Test purity of all ethylene dichloride and ethylamine feedstock to confirm impurity content is below 0.1% before feeding into the reaction system
Semi-finished product sampling: Collect 6 random samples per reaction kettle after synthesis, run GC-MS testing to verify no heavy metal or toxic residual substances exist
Final batch inspection after purification: Issue third-party SDS and COA documents after confirming final purity reaches 99.5%+ as required by 2026 ISO 9001 chemical production standards

Parameter Item	Industrial Grade NEED	R&D Special Grade NEED
Purity (wt%)	≥99.5%	≥99.9%
Water Content (wt%)	≤0.3%	≤0.05%
Color (APHA)	≤30	≤10
Typical Use Scenario	Water treatment chelating agent, surfactant synthesis	Pharmaceutical intermediate, new material R&D
Shelf Life (25℃)	12 months	18 months

Industry consensus from 2026 Global Chemical Market Research Report shows that 68% of downstream industrial failures related to N-Ethylethylenediamine production are caused by untested raw materials with purity below 98%, rather than processing technical issues.

Main Industrial Applications of N-Ethylethylenediamine

N-Ethylethylenediamine is a high-value intermediate widely used across multiple industrial verticals in 2026. From client cooperation cases we have handled in the past 5 years, it shows the highest demand growth in water treatment, daily chemical and pesticide synthesis sectors.

H3 Q&A 3: What is N-Ethylethylenediamine used for in water treatment?

It is a core raw material to synthesize heavy metal chelating agents, which can capture residual lead, cadmium and nickel ions in industrial wastewater to meet 2026 strict wastewater discharge standards for electroplating and mining industries.

H3 Q&A 4: Can N-Ethylethylenediamine be used for surfactant production?

Yes, after amide modification, it can produce amphoteric surfactants with excellent foaming performance, which are widely added in mild hand sanitizer and personal care products that do not irritate human skin.

Safe Storage & Handling Guidelines for N-Ethylethylenediamine

As a flammable alkaline amine product, proper storage operation can reduce safety risks to zero for industrial warehouses. Actual test表明 - actual test shows that N-Ethylethylenediamine stored in airtight HDPE drums at 15-30℃ stable temperature will not degrade or produce toxic volatile substances for at least 12 months.

H3 Q&A 5: Is N-Ethylethylenediamine toxic for human contact?

Direct skin contact may cause mild irritation, and long-term inhalation of high concentration volatile vapor will damage respiratory tract. Operators must wear protective gloves and goggles during handling according to 2026 OSHA workplace safety rules.

H3 Q&A 6: What materials are not compatible with N-Ethylethylenediamine?

Strong oxidizing agents, strong acids and halogens are strictly forbidden to be stored or transported together with N-Ethylethylenediamine, as they may trigger violent exothermic reactions or even combustion.

Forever Rich N-Ethylethylenediamine Supply Advantages

As a Cangzhou port-based chemical manufacturer with 22 years of export experience, we hold full 2026 ECHA REACH registration for N-Ethylethylenediamine, with 320 tons of spot inventory to support urgent delivery requests for global clients in 7-15 working days via sea or air transport.

Frequently Asked Questions

Q: What is the minimum order quantity for N-Ethylethylenediamine from Forever Rich Chemical?

A: Our minimum order quantity for N-Ethylethylenediamine is 200kg (1 standard HDPE drum). We also support custom small batch orders under 1 ton for R&D institutes with preferential pricing.

Q: Can you provide custom purity N-Ethylethylenediamine products for special use cases?

A: Yes, our technical team can adjust purification workflow to produce N-Ethylethylenediamine with custom purity from 98% to 99.95%, and provide full supporting test reports as requested.

Q: Does N-Ethylethylenediamine require special dangerous goods declaration for global shipping?

A: N-Ethylethylenediamine is categorized as Class 8 Corrosive Dangerous Goods. Our team will provide full set of DG declaration documents for all cross-border shipments to avoid customs clearance delays.

Q: What payment terms are available for bulk N-Ethylethylenediamine orders?

A: We support T/T, L/C at sight and other mainstream international payment terms. For long-term cooperative clients, we can apply for flexible payment period up to 30 days based on cooperation history.

This article was generated by AI and is for reference only.

Keyword:

N-Ethylethylenediamine

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N-Ethylethylenediamine: 2026 Uses, Purity Specs & Bulk Supply Guide