Ethylene glycol is a chemical substance with the chemical formula C2H6O2. The main production base of ethylene glycol in China is Shandong. The following is an introduction to the properties, uses, production methods, and safety information of ethylene glycol:

Properties:
1. Physical properties: Ethylene glycol is a colorless, viscous liquid with a sweet taste and is almost odorless at room temperature. It has a high boiling point and a low freezing point.
2. Chemical properties: Ethylene glycol is a hydrophilic substance that can mix with water and other organic solvents. It can be oxidized into a series of compounds such as aldehydes, acids, and esters.

Uses:
1. Industrial uses: Ethylene glycol is widely used in the production of synthetic polymers such as polyester fibers and polyethers, and can also serve as a coolant and solvent. Additionally, ethylene glycol can be used in the manufacture of pigments, pigment solvents, and dyes.
2. Medical uses: Ethylene glycol is a common solvent often used in pharmaceuticals and cosmetics.
3. Metallurgical uses: Ethylene glycol can be used as an extractant for metals such as chromium, aluminum, zinc, and copper.