Ethylene Glycol, also known as ethane-1,2-diol, is a colorless, odorless organic compound. It has a wide range of applications and uses in various fields. Here is a brief introduction to ethylene glycol:
Name: Ethylene Glycol Chemical Formula: C2H6O2 Molecular Weight: 62.07 g/mol Appearance: Colorless liquid Odor: Odorless Solubility: Soluble in water and most organic solvents Density: 1.113 g/cm³ Melting Point: -12.9 °C Boiling Point: 197.6 °C Flash Point: 111 °C CAS Number: 107-21-1 Main Uses: Solvent, antifreeze, humectant, chemical reactant, etc. Safety Precautions: Avoid contact with skin, eyes, and respiratory system; follow safety protocols.
APPLICATON
Here are some common applications of ethylene glycol: 1. Antifreeze/Coolant: Ethylene glycol is widely used as a primary ingredient in automotive antifreeze and coolant formulations. It helps prevent the engine from freezing in cold temperatures and also provides effective heat transfer for engine cooling.
2. Solvent: Due to its excellent solubility properties, ethylene glycol is utilized as a solvent in various industries. It is commonly used in the manufacturing of dyes, inks, paints, and resins.
3. Polyester Fiber: Ethylene glycol is a key component in the production of polyester fibers. Through a chemical reaction with terephthalic acid, it forms polyethylene terephthalate (PET), which is then spun into fibers used in textiles, carpets, and other synthetic materials.
4. Deicing Fluid: Ethylene glycol-based solutions are used as deicing fluids on aircraft, runways, and roads in cold regions. By lowering the freezing point of water, these fluids can effectively remove ice and prevent its formation.
5. Chemical Intermediates: Ethylene glycol is utilized as a chemical intermediate in the production of various compounds. It serves as a building block for the synthesis of plastics, polyurethanes, and other polymers.
6. Humectant: Ethylene glycol is employed as a humectant in personal care products and cosmetics. It helps retain moisture, prevents the product from drying out, and enhances its texture and stability.
7. Gas Dehydration: Ethylene glycol is utilized in natural gas processing to remove water and inhibit the formation of hydrates that can clog pipelines. It absorbs moisture from the gas stream, ensuring its quality and preventing corrosion.
These are just a few examples of the applications of ethylene glycol. Its versatility and properties make it a valuable compound in various industrial sectors.
Complaint
