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[Chemical Knowledge]：Properties and Uses of Isoamyl Alcohol

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Properties and Uses
of Isoamyl Alcohol
1. Properties of Isoamyl Alcohol

Isoamyl alcohol, also known as 3-methyl-1-butanol, is an organic compound that belongs to alcohols. Its molecular formula is C5H12O, structural formula is CH3CH2CH(CH3)CH2OH. Isoamyl alcohol has a special smell, similar to alcohol. The physical properties of

isoamyl alcohol include: colorless transparent liquid with special smell. Density 0.8094. Melting point -117 ℃. Boiling point 130 ℃. Refractive index 1.4047. Flash point (open cup) 43 ℃. Viscosity (20 ℃)4.7mPa · s. Vapor pressure (20°C) 0.48kPa. The chemical properties of

isoamyl alcohol include that its alcoholic hydroxyl group can be oxidized to an aldehyde group, which in turn can be oxidized to a carboxyl group. In addition, isoamyl alcohol can also be esterified with acid to generate the corresponding ester.

2. the use of isoamyl alcohol

isoamyl alcohol in the field of chemical production of raw materials has a wide range of uses, mainly including the following aspects:

1. Solvent and cleaning agent: isoamyl alcohol has good solubility and cleaning ability, can be used as a solvent and cleaning agent to remove grease, paint and other stains.
2. Plasticizer: Isoamyl alcohol can be used as a plasticizer for plastics to change the physical properties of plastics and improve their flexibility and plasticity.
3. spices and flavoring agents: isoamyl alcohol has a special smell and can be used as spices and flavoring agents in food, beverages and cosmetics.
4. Synthetic intermediates: Isoamyl alcohol can be used as a synthetic intermediate for the production of other chemicals, such as isovaleraldehyde, isovaleric acid, etc.

In general, isoamyl alcohol has a wide range of applications in the field of chemical production raw materials, and plays an important role in improving product quality and production efficiency.

3. isoamyl alcohol production methods

isoamyl alcohol production methods are mainly two: one is through the biological fermentation method, the other is through the petrochemical method. Among them, the biological fermentation method is mainly through the role of microorganisms, starch or cellulose and other raw materials into isoamyl alcohol; and petrochemical law is through the petroleum cracking, synthesis and other steps to produce isoamyl alcohol. These two methods have their own advantages and disadvantages, and the appropriate production method can be selected according to the specific production conditions and needs.

4.
of storage and transportation of isoamyl alcohol
isoamyl alcohol should be stored in a cool, ventilated and dry warehouse, away from fire and heat sources. In the process of transportation, should be light loading and unloading, to prevent the packaging damage, at the same time to avoid direct sunlight and high temperature environment.

5. the safety and environmental protection of isoamyl alcohol

Although isoamyl alcohol is widely used in chemical production, it has a certain impact on the environment and human health. Therefore, in the process of production and use, it is necessary to strictly abide by the relevant safety operation procedures and environmental protection regulations to ensure the safety and environmental protection of the production and use process.

6. isoamyl alcohol market prospects

With the progress of science and technology and the improvement of environmental awareness, isoamyl alcohol in the field of chemical production raw materials more and more broad application prospects. In the future, with the continuous development of new energy, new materials and other fields, the market demand for isoamyl alcohol will further increase, and its development prospects are broad.

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