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Properties and uses
of tert-butyl alcohol
1. Properties of tert-butyl alcohol
tert-butyl alcohol, also known as 2-methyl-2-propanol or tert-butyl alcohol, is a colorless and transparent liquid with a special odor. The molecular formula of tert-butyl alcohol is C4H10O, and the structural formula is (CH3)3COH, which belongs to alcohol organic compounds.
tert-butanol has many unique physical properties. First, it has a low boiling point of 82.5 ° C, so it is more volatile. Secondly, the density of tert-butyl alcohol is smaller than that of water, 0.785g/cm³, which is insoluble in water, but can be miscible with many organic solvents. In addition, tert-butyl alcohol has a low viscosity and a low surface tension.
tert-butyl alcohol is chemically stable and is not easily oxidized or reduced. However, under the condition of strong acid or strong base, t-butanol can undergo alcoholysis reaction to form the corresponding ketone or aldehyde. In addition, tert-butyl alcohol can also be substituted with halogen to generate halogenated tert-butane.
2. the use of tert-butyl alcohol
tert-butyl alcohol has a wide range of uses in the field of chemical production raw materials, the following is its main application areas:
1. solvent
tert-butyl alcohol is an excellent solvent, can be used in many chemical reactions. Because of its low boiling point and good volatility, it is often used as a solvent or catalyst for the reaction. In addition, tert-butanol can also be used to extract certain organic substances.
2. chemical raw materials
tert-butyl alcohol can be used as raw materials for many chemicals, such as the production of methyl methacrylate, tert-butyl acetate and so on. In addition, tert-butyl alcohol can also be used in the production of rubber accelerators, anti-aging agents, etc.
3. Additive
tert-butyl alcohol can be used as an additive for some products, such as gasoline additives, lubricating oil additives, etc., to improve product performance.
4. Detergent
tert-butyl alcohol has a certain cleaning effect and can be used to clean some grease, stains, etc. Therefore, tert-butanol is also added in some detergents.
In short, tert-butyl alcohol is an important organic compound, which has a wide range of applications in the field of chemical production raw materials.