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PRODUTTU

2-(2-Aminoethylamino) Etanolu

  • Nome di u produttu: 2-(2-Aminoethylamino)etanolu
  • Altri nomi: AEEA
  • Cas No.: 111-41-1
  • Purità: 99%
  • MF: NH2CH2CH2NHCH2CH2OH
  • Apparizione: Clear Colorless Liquid
  • Pacchettu: Tamburinu
  • Certificatu: ISO
  • Applicazione: Mainly used in the production of specialty chemicals and materials
  • Campione: Disponibile

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Detail di u produttu

2-(2-aminoethylamino)etanolu, also known as curing agent 1, is a light yellow to yellow viscous liquid with an ammonia odor, and is non-irritating. Soluble in water and ethanol, easy to absorb moisture, can absorb carbon dioxide and water from the air, and good compatibility with epoxy resin. The volatility is smaller than ethylenediamine, the viscosity is slightly larger than ethylenediamine, and the toxicity is 6 à 7 times lower than ethylenediamine. Commonly used as epoxy resin curing agent, with low toxicity, room temperature curing and other characteristics.
 

Parametru di u produttu

Sinonimi N-(2-Hydroxyethyl)ethylenediamine;N-(2-Hydroxyethyl)ethylenediamine;AEEA
Formula chimica NH2CH2CH2NHCH2CH2OH Numero CAS 111-41-1
Massa molare 104.153 g·mol−1
PROPRIETATI
Apparizione Clear Colorless Liquid
Odore mild ammoniacal odor
Densità 1.03 g/cm3
Puntu di fusione −28 °C (−18 °F; 245 K)
Puntu di ebollizione 243 °C (469 °F; 516 K)
Pressione di vapore 0.01 mmHg at 20 °C ; 8.17×10−4mmHg at 25 °C
Acidità (pKa) pK1:7.21(＋2);pK2:10.12(＋1) (25°C)
Indice di rifrazione 1.4863
Puntu di u focu 132 °C (270 °F; 405 K)
Solubilità soluble
Solubilità in acqua Soluble in water and ethanol, slightly soluble in ether.
log P -2.2–1.46 à 20-25 °C and pH7-11
Cundizione di almacenamentu Store below +30°C.

 

Applicazione

1. Polyether amine synthesis: hydroxyethyl ethylenediamine can be used as an important raw material for the synthesis of polyether amine. Polyether amines or urea compounds can be synthesized by reacting with compounds such as ether or formaldehyde. Polyether amines are widely used in synthetic resins, adesivi, paints, coatings and other fields.

2. Metal ion chelating agent: AEEA has the characteristics of hydroxyl and amine groups, and can be used to complex metal ions. It can form stable complexes with metal ions, which expands the application range of some metal ions in chemical reactions, such as catalysis and load catalysis.

3. Corrosion inhibitor: chemical hydroxyethyl ethylenediamine can be used as a corrosion inhibitor to prevent the corrosion and oxidation of metals by forming chelating complexes with the metal surface.

4. Penetrant: hydroxyethyl ethylenediamine can be used as penetrant in some chemical reactions, which can promote the thorough mixing and diffusion of reactants in chemical reactions.
 

Diversi usi di i prudutti

It use in Agrochemical Industry,Pharmaceutical and Biotechnology Industry,Personal Care and Cosmetics Industry,Textile and Dye Industry,Water Treatment Industry,Fabricazione chimica,

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