Propylene glycol
- CAS NO. : 57-55-6
- CAT NO. : PH-EXC-7556
Physical State: Liquid
Color/Appearance: Colorless
Melting Point: ~ −60 °C
Boiling Point: ~ 188.2 °C
Density: ~ 1.036 g/mL at 25 °C
Solubility: Miscible with water, ethanol, acetone, and chloroform
Flash Point: ~ 103 °C (closed cup)
Vapor Pressure: ~ 0.08 mmHg at 20 °C
Refractive Index: ~ 1.432 at 20 °C
Storage Conditions: Store at +5 °C to +30 °C in a cool, dry, well-ventilated place; keep container tightly closed; protect from light and moisture
Molecular Formula: C₃H₈O₂
Molecular Weight: 76.09 g/mol
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