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ПРОДУКТ

2-(2-Аминоэтиламино) Спирт этиловый

  • наименование товара: 2-(2-Аминоэтиламино)ethanol
  • Другие имена: AEEA
  • Кас Нет.: 111-41-1
  • Чистота: 99%
  • МФ: NH2CH2CH2NHCH2CH2OH
  • Появление: Clear Colorless Liquid
  • Упаковка: Барабан
  • Сертификат: ИСО
  • Приложение: Mainly used in the production of specialty chemicals and materials
  • Образец: Доступный

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Информация о продукте

2-(2-aminoethylamino)ethanol, 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 to 7 times lower than ethylenediamine. Commonly used as epoxy resin curing agent, with low toxicity, room temperature curing and other characteristics.
 

Параметр продукта

Синонимы N-(2-Hydroxyethyl)ethylenediamine;N-(2-Hydroxyethyl)ethylenediamine;AEEA
Химическая формула NH2CH2CH2NHCH2CH2OH Количество CAS 111-41-1
Молярная масса 104.153 г·моль−1
ХАРАКТЕРИСТИКИ
Появление Clear Colorless Liquid
Запах mild ammoniacal odor
Плотность 1.03 г/см3
Температура плавления −28 °C (−18 °F; 245 К)
Точка кипения 243 °С (469 °Ф; 516 К)
Давление газа 0.01 mmHg at 20 °С ; 8.17×10−4mmHg at 25 °С
Кислотность (пКа) pK1:7.21(+2);pK2:10.12(+1) (25°С)
Показатель преломления 1.4863
точка возгорания 132 °С (270 °Ф; 405 К)
Растворимость soluble
Растворимость в воде Soluble in water and ethanol, slightly soluble in ether.
log P -2.2–1.46 at 20-25 °C and pH7-11
Условия хранения Хранить при температуре ниже +30°C..

 

Приложение

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, клеи, краски, 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.
 

Многократное использование продуктов

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

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