PEG

Key Properties of MEG:

• Chemical Formula: C₂H₆O₂
• Molecular Weight: 62.07 g/mol
• Boiling Point: 197.6°C
• Freezing Point: -12.9°C
• Density: 1.113 g/cm³ at 20°C
• Miscibility: Completely miscible with water and many organic solvents
• Appearance: Clear, syrupy liquid

Applications of Mono Ethylene Glycol (MEG):

1. Textile Industry:
   • Used in the production of polyester fibers and fabrics.
   • Acts as a raw material for polyester resins and polyethylene terephthalate (PET).
2. Antifreeze and Coolants:
   • Due to its low freezing point and high boiling point, MEG is a key ingredient in automotive antifreeze formulations.
   • Used in HVAC systems to prevent freezing and corrosion.
3. Plastic Industry:
   • Major component in the manufacturing of PET, which is used in bottles, containers, and packaging materials.
4. Chemical Intermediates:
   • Used as a precursor in the synthesis of various chemical derivatives, including glycol ethers.
5. Dehydration Agent:
   • In natural gas processing, MEG is used to remove water from gas streams to prevent hydrate formation.
6. Industrial and Consumer Products:
   • Found in brake fluids, de-icing solutions, and as a solvent in inks and dyes.

Safety and Handling:

• MEG is toxic when ingested and can cause severe health issues, including central nervous system depression and kidney failure.
• Proper storage and handling practices include using protective equipment and ensuring good ventilation.
• In case of spills, containment and absorption using inert materials are recommended.