Product overview
It is missoluble with ethyl ether, acetone, benzene, chloroform, vinyl acetate, etc., soluble in water and carbon tetrachloride.
The absorption capacity of carbon dioxide is very strong and the property is stable.
In industry, propylene oxide and carbon dioxide are added under a certain pressure, and then vacuum distillation.
It can be used for oily solvent, spinning solvent, olefins, aromatics extractant, carbon dioxide absorbent, dispersant of water-soluble dyes and pigments, etc.
Properties of Propylene carbonate (PC)
| Chemical Formula | C₃H₆O₃ |
|---|---|
| Molar Mass | 74.08 g/mol |
| Appearance | Colorless, viscous liquid |
| Boiling Point | 242 °C (468 °F) |
| Melting Point | -49 °C (-56 °F) |
| Density | 1.205 g/cm³ |
| Viscosity | 2.9 mPa·s (at 25 °C) |
| Solubility in Water | Miscible |
| Flash Point | 112 °C (234 °F) |
| pH | Neutral (approximately 7) |
| Refractive Index | 1.423 |
Applications
Propylene carbonate (PC) is a versatile solvent and chemical intermediate with applications in various fields:
Solvent in Coatings and Adhesives:
Used as a solvent for paints, coatings, and adhesives due to its excellent solvency properties.
Electrolyte in Batteries:
Commonly used as a solvent in lithium-ion battery electrolytes, enhancing ionic conductivity.
Acts as a plasticizer in polymer formulations, improving flexibility and processability.
Cosmetics and Personal Care:
Utilized in cosmetic formulations as a solvent and humectant.
Pharmaceuticals:
Used as an excipient in drug formulations, aiding.
Technical specification
| Items | Unit | Lower Limit | Upper Limit |
|---|---|---|---|
| Appearance | Colorless transparent liquid | ||
| Content | % | 99.5 | |
| Moisture | % | 0.05 | |
| Color | Pt-Co | 16 | |
Packaging
Packaging is confirmed with the quotation.
On a small screen, scroll the technical table horizontally.
Published reference specifications. Confirm the current grade, SDS / TDS / COA, packaging and delivery terms with your quotation.