| Chemical Information | |
|---|---|
| Flash_Point | -28.1±11.2 °C |
| Molecular_Formula | C5H8 |
| Density | 0.7±0.1 g/cm3 |
| Exact_Mass | 68.062599 |
| LogP | 1.99 |
| Boiling_Point | 56.7±3.0 °C at 760 mmHg |
| Melting_Point | −109 °C(lit.) |
| Molecular_Weight | 68.117 |
| Vapour_Pressure | 237.4±0.0 mmHg at 25°C |
| Index_of_Refraction | 1.407 |
| Safe Information | |
|---|---|
| WGK_Germany | 3 |
| Hazard_Class | 3 |
| Hazard_Codes | F: Flammable;Xi: Irritant; |
| Safety_Phrases | S16-S26-S36/37/39 |
| Packaging_Group | II |
| RIDADR | UN 3295 3/PG 2 |
| Risk_Phrases | R11 |
| Product Information | |
|---|---|
| Flash_Point | -28.1±11.2 °C |
| Molecular_Formula | C5H8 |
| CAS_Number | 627-21-4 |
| Boiling_Point | 56.7±3.0 °C at 760 mmHg |
| Common_Name | Pent-2-yne |
| Melting_Point | −109 °C(lit.) |
| Molecular_Weight | 68.117 |
| MSDS | N/A |
| Density | 0.7±0.1 g/cm3 |