Monoethylene Glycol/ Ethylene Glycol (C2H6O2) is a clear, colourless, odourless, slightly viscous liquid. It is miscible with water, alcohol, and many organic compounds, and has the formula C2H6O2. It is the most important of the commercially available ethylene glycols as it has many industrial applications. Monoethylene Glycol is produced by the oxidation of ethylene at a high temperature in the presence of a silver oxide catalyst. The ethylene oxide is then hydrated to yield mono ethylene glycol with di and tri ethylene glycols as co-products.
Monoethylene Glycol is a vital ingredient in the production of polyester fibres, films, and resins, one of which is polyethylene terephthalate (PET). PET is used for making of plastic bottles. Ethylene Glycol has renowned antifreeze applications, being a major component in the manufacture of antifreeze, coolants, and de-icing liquids. Humectant properties make it ideal for use in the fibre treatment of textiles, pulp and paper industry, in adhesives, inks, and cellophane. It is also a used as a dehydration agent in natural gas pipelines, inhibiting the formation of natural gas clathrates before being recovered from the gas and reused.
C2H4O + H2O -> C2H6O2
Key Features and Benefits
- Versatile intermediates
- Low volatility
- Low boiling point
- Completely miscible with water
|Monoethylene Glycol Content||99.5% min.|
|Solubility||Completely soluble with water|
- Polyester resins
- Resin esters as plasticizers
- Alkyd-type resins
- Textile fibers
- Stabilizer against gel formation
- Freezing Point Depression
- Deicing fluids
- Heat transfer fluids (gas compressors, heating, ventilating, air conditioning, process chillers, ice rinks)
- All-weather automotive antifreeze and coolants
- Water-based formulations (adhesives, latex paints, asphalt emulsions)
Ethylene glycol is toxic in nature. It is not regulated for transport on road, rail, air, or sea. Proper human safety products such as splash goggles, lab coat, vapour respirator, NIOSH approved gloves and boots should be worn while handling and applying chemicals. Splashes on the skin should be washed off with water immediately. In case of splashing into the eyes, flush them with fresh water and obtain medical attention. Should not be injected.
Should be stored in original vented containers, away from heat, direct sunlight and combustibles. Store in a cool and dry place. Please refer label and SDS for details.