2-(2-Aminoethylamino)Ethanol CAS 111-41-1

2-(2-Aminoethylamino)Ethanol CAS 111-41-1 - Image 2

2-(2-Aminoethylamino)Ethanol CAS 111-41-1

CAS:111-41-1
Fórmula Molecular:C4H12N2O
Peso Molecular:104.15
EINECS:203-867-5

Synonyms: 2-(2-AMINOETHYLAMINO)ETHANOL; AMINOETHYLETHANOLAMIN; AEEA; N-HYDROXYETHYL-1,2-ETHANEDIAMINE; N-(2-HYDROXYETHYL)ETHANE DIAMINE; 2-(2-Aminoethylamino)ethanol, 99+%

What Is 2-(2-Aminoethylamino)Ethanol CAS 111-41-1?

2-(2-Aminoethylamino)Ethanol (AEEA), also known as Aminoethylethanolamine, is a clear, colorless to pale yellow viscous liquid with an amine-like odor.
Aminoethylethanolamine has hygroscopicity, strong alkalinity, and a slight odor of ammonia. Can be miscible with water and alcohol, slightly soluble in ether.
It is a multifunctional molecule containing both primary and secondary amine groups as well as a hydroxyl group, making it highly reactive and useful in various chemical formulations.

Especificação

Item	Padrão	Resultado
Aparência	Líquido transparente, sem sólidos em Suspensão	Qualificada
Ensaio %	≥99	99.1
Cor Hazen	≤50	47
Densidade g/cm3(20℃)	1.028-1.033	1.03

Applications of Aminoethylethanolamine (AEEA)

Aminoethylethanolamine (CAS 111-41-1) is a versatile intermediate used in a wide range of industries, thanks to its dual amine and hydroxyl functionality. Major applications include:

1. Surfactants and Detergents

AEEA acts as a key intermediate in the production of surfactants and emulsifiers. It improves foam stability, enhances cleaning performance, and helps in pH adjustment in personal care and cleaning products.

2. Corrosion Inhibitors

In metal treatment and industrial water systems, 2-(2-Aminoethylamino)Ethanol is commonly used to produce corrosion inhibitors that protect metal surfaces and extend equipment life.

3. Polyurethane and Epoxy Resins

AEEA serves as a chain extender, curing agent, or modifier in polyurethane and epoxy resin formulations, improving flexibility, adhesion, and chemical resistance of the final product.

4. Textile and Leather Chemicals

Aminoethylethanolamine is used in textile softeners and leather finishing agents to enhance smoothness and durability.

5. Gas Sweetening Agents

It is used as a reactive component in the formulation of gas-treating amines, removing acidic components such as CO₂ and H₂S from natural gas and refinery gases.

2-(2-Aminoethylamino)Ethanol CAS 111-41-1-application

Advantages of Using AEEA

Multifunctional reactivity with both amine and hydroxyl groups.

Excellent water solubility and chemical stability.

Broad compatibility with various organic and inorganic compounds.

Ideal intermediate for diverse industrial syntheses.

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