Propylene carbonate
Chemical Name：Propylene carbonate
CAS No.:108-32-7
Appearance: Clear Liquid
Molecular Formula: C4H6O3
Molecular weight: 102.09
Sample: Available
MOQ (Minimum Order Quantity): 1 FCL (Full Container Load)
Industrial gradepropylene carbonate reaches 99% minimum purity, appearing as colorless transparent viscous liquid with faint smell. Its melting point is -49.2℃ and boiling point hits 242℃. Under 25℃ environment, its vapor pressure is 0.0067kPa with 1.21 relative density at 20℃. This material can dissolve in water and mix uniformly with ethanol, acetone and various organic solvents. It keeps stable in conventional storage and use conditions, while it may react with strong acid and strong base under high temperature surroundings.
Parameters
| Melting point | -55 °C (lit.) |
| Boiling point | 240 °C (lit.) |
| density | 1.204 g/mL at 25 °C (lit.) |
| vapor pressure | 0.13 mm Hg ( 20 °C) |
| refractive index | n20/D 1.421(lit.) |
| Fp | 270 °F |
| storage temp. | Store below +30°C. |
| solubility | 240g/l |
| form | Liquid |
| pka | 3.92[at 20 ℃] |
| Specific Gravity | 1.209 (20/4℃) |
| color | Clear |
| PH | 7.0 (200g/l, H2O, 20℃) |
| Relative polarity | 6 |
| Odor | odorless |
| explosive limit | 1.8-14.3%(V) |
| Water Solubility | 240 g/L (20 ºC) |
| λmax | λ: 235 nm Amax: 1.00 λ: 280 nm Amax: 0.50 λ: 300 nm Amax: 0.30 λ: 350 nm Amax: 0.05 λ: 375-400 nm Amax: 0.01 |
| BRN | 107913 |
| Dielectric constant | 64.4（Ambient） |
| Stability | Stable. Incompatible with strong oxidizing agents, acids, bases, reducing agents. Protect from contact with moist air or water. |
| Cosmetics Ingredients Functions | SOLVENT VISCOSITY CONTROLLING |
| InChIKey | RUOJZAUFBMNUDX-UHFFFAOYSA-N |
| LogP | -0.41 at 20℃ |
| CAS DataBase Reference | 108-32-7(CAS DataBase Reference) |
| NIST Chemistry Reference | Propylene carbonate(108-32-7) |
| EPA Substance Registry System | Propylene carbonate |
| (108-32-7) | |
| Hazard Codes | Xi |
| Risk Statements | 36 |
| Safety Statements | 26-37/39 |
| WGK Germany | 1 |
| RTECS | FF9650000 |
| F | 3-10 |
| Autoignition Temperature | 851 °F |
| TSCA | Yes |
| HS Code | 29209010 |
| Hazardous Substances Data | 108-32-7(Hazardous Substances Data) |
| Toxicity | LD50 orally in Rabbit: > 5000 mg/kg LD50 dermal Rabbit > 20000 mg/kg |
Safety Information
| Hazard Codes | Xi |
| Risk Statements | 36 |
| Safety Statements | 26-37/39 |
| WGK Germany | 1 |
| RTECS | FF9650000 |
| F | 3-10 |
| Autoignition Temperature | 851 °F |
| TSCA | Yes |
| HS Code | 29209010 |
| Hazardous Substances Data | 108-32-7(Hazardous Substances Data) |
| Toxicity | LD50 orally in Rabbit: > 5000 mg/kg LD50 dermal Rabbit > 20000 mg/kg |
Product Application
Propylene carbonate is widely adopted as high efficiency solvent, plasticizer, solubilizing agent and diluent in fine chemical industry. It is also an essential raw material and auxiliary material for production of solar power components and lithium ion battery products in new energy field
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