Mono-Propylene Glycol (MPG)
CAS No: 57-55-6
MPG is a clear, hygroscopic liquid used in food, cosmetics, and pharmaceuticals. It’s valued for its low toxicity and excellent solubility in water and organic compounds.
Synonyms
Propane-1,2-diol
Formula
C₃H₈O₂
CAS No
57-55-6
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Properties
- Molecular weight: 76.09 g/mol
- Aggregation state: Liquid
- Density: ~1.04 g/cm³
- Boiling point: ~188 °C
- Melting point: ~−60 °C
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Key applications
- Food additive
- Humectant and carrier
- Antifreeze for food systems
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Industries
- Food & Beverage
- Pharmaceuticals
- Cosmetics
- Automotive