Hydroxyethyl Ethylenediamine (HEEDA) | CAS 111-41-1

Product Name: Hydroxyethyl Ethylenediamine

Abbreviation: HEEDA

CAS Number: 111-41-1

Molecular Formula: C₄H₁₂N₂O

Product Category: Amine Chemical Raw Materials / Fine Chemicals / Intermediates

Product Overview

Hydroxyethyl ethylenediamine (HEEDA, CAS 111-41-1) is an important multi-functional amine intermediate.  It contains both amine and hydroxyl groups in its molecule, exhibiting high reactivity and good water solubility. This structural characteristic gives it excellent compatibility and modification capabilities in various chemical reaction systems.

HEEDA is widely used in epoxy resin curing agents, polyurethanes, coating additives, surfactants, textile finishing agents, water treatment chemicals, and pharmaceutical intermediates, making it one of the commonly used basic raw materials in the fine chemical and materials industries.

Technical Data Sheet

Main Application Areas

1. Epoxy Resins and Coatings

Epoxy resin curing agents and modifiers

Additives for industrial anticorrosive coatings

2. Polyurethanes and Polymer Materials

Polyurethane intermediates

Functional resin modification

3. Surfactants and Detergents

Synthesis of non-ionic or amphoteric surfactants

Additives for industrial cleaning formulations

4. Water Treatment and Chemical Additives

Corrosion inhibitors and complexing agent raw materials

Water treatment chemicals

5. Pharmaceuticals and Fine Chemicals

Pharmaceutical intermediates

Synthesis of specialty chemicals

Product Advantages

✔ Dual functional structure with amino and hydroxyl groups, resulting in high reactivity

✔ Good water solubility and strong formulation adaptability

✔ Good chemical stability and easy storage

✔ Available in industrial and customized grades

✔ Consistent batch quality and controllable production

Company and Supply Advantages (Why Choose Us)

🔹 Long-term and stable supply of amine-based chemical raw materials

🔹 Mature production system, ensuring high product consistency

🔹 Providing COA / MSDS / TDS

🔹 Supporting large-volume supply and customized requirements

🔹 Extensive export experience, covering multiple countries

Packaging and Storage

FAQ – Frequently Asked Questions 

Q1: What is hydroxyethyl ethylenediamine mainly used for?
A: It is mainly used in epoxy curing agents, polyurethane systems and chemical intermediates.

Q2: Is HEEDA soluble in water?
A: Yes, it is completely miscible with water.

Q3: What is the appearance of this product?
A: Colorless to light yellow liquid.

Q4: Do you provide technical documentation?
A: Yes, COA, MSDS and TDS are available.

Q5: Can bulk orders be supplied?
A: Yes, bulk supply and customized packaging are supported.