Description
Propylene glycol is a synthetic organic compound with a variety of applications.
- Full Name: Propylene Glycol
- CAS Number: 57-55-6
- Molecular Formula: C₃H₈O₂
- Molecular Weight: 76.09 g/mol
Properties
- Appearance: Colorless, odorless liquid
- Boiling Point: 188.2 °C (370.8 °F)
- Melting Point: -59 °C (-74.2 °F)
- Solubility: Miscible with water, acetone, and chloroform
Applications
- Food Industry: Used as a food additive (E1520) and humectant in various food products.
- Pharmaceuticals: Acts as a solvent and carrier for medications in syrups and injectable formulations.
- Cosmetics and Personal Care: Commonly found in skin creams, lotions, and other personal care products as a moisturizer.
- Industrial Applications: Used in antifreeze formulations, de-icing solutions, and as a coolant.
- Manufacturing: Serves as an intermediate in the production of plastics, resins, and other chemicals.
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