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[Chemical Knowledge]：What are the upstream raw materials for hexylene glycol? What do the downstream products contain?

Read： 867 Time：19months ago Source：Transform the World with Simplicity

Hexanediol is an important organic chemical raw material, which is widely used in the production of various chemicals. In the field of raw materials for chemical production, the upstream and downstream related products of hexylene glycol mainly include the following aspects:

upstream products:

1. Ethylene: Ethylene is one of the main raw materials of hexylene glycol, ethylene oxide is produced by ethylene oxidation, and then reacts with water to obtain ethylene glycol.

2. Acetic acid: Acetic acid reacts with ethylene to generate vinyl acetate, and then undergoes polymerization to generate polyvinyl acetate, and finally hydrolyzed to obtain ethylene glycol.

downstream products:

1. polyester resin: hexanediol and terephthalic acid reaction to generate polyester resin, commonly used in the production of beverage bottles, films, fibers, etc.

2. ethylene glycol ether: hexylene glycol and ethylene oxide reaction to generate ethylene glycol ether, commonly used as a solvent, cleaning agent, surfactant, etc.

3. Antifreeze: Hexylene glycol can be used as the main component of antifreeze, used in the cooling system of automobiles, aviation, ships and other mechanical equipment.

4. Plasticizer: Hexylene glycol can be used as a plasticizer in plastic products to increase its flexibility and plasticity.

In short, hexylene glycol plays an important role in the field of chemical production raw materials, and its upstream and downstream related products are widely used in various fields, which is of great significance for promoting economic development and improving people's lives.

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