DIEA CAS# 7087-68-5

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• Chemical Name: DIEA
  CAS No.: 7087-68-5
  Molecular Fomula: C8H19N
  Molecular weight: 129.24
  Appearance: Liquid
  Sample: Available

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Description of DIEA

N,N-Diisopropylethylamine, or Hünig’s base, DIPEA or DIEA, is an organic compound and an amine. It is used in organic chemistry as a base. Because the nitrogen atom is shielded by the two isopropyl groups and an ethyl group only a proton is small enough to easily fit. Like 2,2,6,6-tetramethylpiperidine, this compound is a good base but a poor nucleophile, which makes it a useful organic reagent. Hünig’s base is named after the German chemist Siegfried Hünig. The compound is a colourless liquid.
Hünig’s base is commercially available. It is traditionally prepared by the alkylation of diisopropylamine with diethyl sulfate. If necessary, the compound can be purified by distillation from potassium hydroxide.

Basic Info of HUNIGS

Basic Info
Numbering system
Properties
Safety Info
Basic Info

Numbering system

Properties

Safety Info

What is HUNIGS  ?

• With the progress of science and technology and the development of society, chemical products have invariably permeated our daily lives, in medicine, food, cosmetics, electronics, industry, and other areas, becoming an essential part of our lives. One such product is DIEA which has developed particularly rapidly in recent years. Do you know about DIEA?
• The official answer: Colourless transparent liquid, soluble in alcohol, ether and other organic solvents, alkaline, flammable, volatile, with the odor of amine, irritating. It is irritating to the eyes, skin, mucous membrane and upper respiratory tract. Inhalation causes inflammation, oedema, spasm of the larynx and bronchus, chemical pneumonia and pulmonary oedema. Exposure can cause burning sensation, coughing, wheezing, shortness of breath, headache, nausea and vomiting.

What’s the application of HUNIGS  ?

N, N-Diisopropylethylamine (DIPEA) is a colourless transparent liquid, insoluble in water, easily soluble in acetone and other organic solvents.DIPEA is an important pesticide and pharmaceutical intermediate, which can be used to synthesize anaesthetics and herbicides, and can also participate in various catalytic reactions as a site-blocking amine.

Conclusion

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