Mono-Ethylene Glycol (MEG)
CAS No: 107-21-1
Mono-Ethylene Glycol is a colourless, odourless viscous liquid used as an antifreeze agent, humectant, and key feedstock in polyester manufacturing.
Synonyms
Ethane-1,2-diol; Ethylen glycol
Formula
C₂H₆O₂
CAS No
107-21-1
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Properties
- Molecular weight: 62.07 g/mol
- Aggregation state: Liquid
- Density: ~1.11 g/cm³
- Boiling point: ~197 °C
- Melting point: ~−13 °C
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Key applications
- Antifreeze & coolant
- Polyester and PET production
- Humectant in formulations
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Industries
- Textiles
- Automotive
- Plastics
- Personal Care