Diethylenetriamine, with the chemical formula C4H13N3, is an organic compound, usually a light yellow or colorless transparent liquid with a slight ammonia smell. It has good solubility and is miscible with water, ethanol, acetone and other solvents. It is an important member of the chemical industry.

Overview of physical and chemical properties

Melting point: around -40℃

Boiling point: about 206℃

Density: 0.96 g/cm³ (water=1)

Vapor pressure: approximately 0.232 mmHg at 25°C

Refractive index: 1.484 (20℃)

These physical and chemical properties make diethylenetriamine excellent in a variety of industrial processes, especially in solvents and organic synthesis intermediates.

Main purpose

Diethylenetriamine has a wide range of uses, covering many fields such as chemical industry, textile, papermaking, metal processing, etc.:

Solvents and organic synthesis intermediates: As an important chemical raw material, diethylenetriamine is widely used in the synthesis of various organic compounds, such as gas purifiers, lubricating oil additives, emulsifiers, photographic chemicals, etc.

Preparation and precautions

The preparation process of diethylenetriamine is relatively complex and involves multiple chemical reaction steps. Although diethylenetriamine is widely used in industry, it also has certain toxicity and danger. Therefore, safe operating procedures must be strictly followed during use and storage.

Conclusion

Diethylenetriamine occupies an important position in the chemical industry due to its chemical properties and wide range of applications. By in-depth understanding of its physical and chemical properties, preparation methods and safety precautions, we can better utilize this important compound and promote development and innovation in related industries. I hope today’s sharing can open a new window to the world of chemistry for you!

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