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[Chemical Knowledge]:Properties and Uses of D4

D4 is a compound widely used in the field of chemical production raw materials, its chemical name is cyclobutadiene. It has unique properties and a wide range of uses, and is a key raw material for many important chemicals. This article will detail the nature and uses of D4. The nature of the

1. D4

1. Physical properties: D4 is a colorless and transparent, volatile liquid with a pungent odor. It has a boiling point of 5.7°C, a melting point of -108.5°C and a density of 0.71g/cm³. D4 is insoluble in water, but is miscible with many organic solvents.
2. Chemical properties: D4 has high reactivity and is prone to addition, polymerization and other reactions. It can react with many compounds to generate various derivatives. In addition, D4 can also be polymerized under the action of a catalyst to generate a high polymer. The use of

2. D4

1. Synthetic rubber: D4 is an important raw material for synthetic rubber, especially for the production of butadiene rubber. Cis-polybutadiene rubber has excellent wear resistance, tear resistance and elasticity, and is widely used in the production of rubber products such as tires, tapes, and hoses.
2. Polymer monomer: D4 can be used as a monomer for many polymers and generate various polymers through polymerization. These polymers have excellent properties and can be used to produce various plastics, fibers and other polymer materials.
3. Fine chemicals: D4 can also be used to produce many fine chemicals, such as pesticides, pharmaceutical intermediates, spices, etc. These compounds have a wide range of applications in agriculture, medicine, food and other fields.

In short, D4, as an important chemical raw material, has a wide range of applications in the field of chemical production. Due to its unique properties and wide range of uses, D4 has attracted much attention in the chemical industry. With the continuous development of science and technology, the application field of D4 will continue to expand, injecting new vitality into the development of the chemical industry.
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