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Structure of Propylene Glycol
Propylene Glycol Chemical Formula: C₃H₈O₂
Molecular Structure: Contains a three-carbon chain with two hydroxyl groups (-OH) attached to the first and second carbon atoms.
Geometry: Tetrahedral around each carbon atom.
Uses
Humectant: Commonly used as a humectant in food, cosmetics, and pharmaceuticals.
Solvent: Acts as a solvent for food colorings, flavors, and pharmaceuticals.
Antifreeze: Used in antifreeze formulations due to its low freezing point.
Preservative: Serves as a preservative in various products.
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