| Melting point: |
−135 °C(lit.) |
| Boiling point: |
44-46 °C(lit.) |
| Density |
0.771 g/mL at 25 °C(lit.) |
| vapor pressure |
20.89 psi ( 55 °C) |
| refractive index |
n20/D 1.421(lit.) |
| Flash point: |
<−30 °F |
| storage temp. |
0-6°C |
| solubility |
water: soluble0.535g/L at 25°C |
| form |
Liquid |
| Specific Gravity |
0.771 |
| color |
Colorless |
| Water Solubility |
immiscible |
| Sensitive |
Air Sensitive |
| BRN |
635707 |
| Henry's Law Constant |
6.3 x 10-2 atm?m3/mol at 25 °C (Hine and Mookerjee, 1975) |
| Stability: |
Stable. Highly flammable. Incompatible with strong oxidizing agents. Store cold. |
| InChIKey |
LPIQUOYDBNQMRZ-UHFFFAOYSA-N |
| LogP |
2.47 at 25℃ |
| CAS DataBase Reference |
142-29-0(CAS DataBase Reference) |
| NIST Chemistry Reference |
Cyclopentene(142-29-0) |
| EPA Substance Registry System |
Cyclopentene (142-29-0) |