591-93-5
591-93-5 structure
- Name: 1,4-Pentadiene
- Chemical Name: 1,4-Pentadiene
- CAS Number: 591-93-5
- Molecular Formula: C5H8
- Molecular Weight: 68.11700
- Catalog: Organic raw materials Hydrocarbon compounds and their derivatives Acyclic hydrocarbon
- Create Date: 2018-03-15 08:00:00
- Modify Date: 2025-08-25 19:06:32
| Name | 1,4-Pentadiene |
|---|---|
| Synonyms |
penta-1,4-diene
EINECS 209-736-9 MFCD00008665 |
| Density | 0.659 g/mL at 25 °C(lit.) |
|---|---|
| Boiling Point | 26 °C(lit.) |
| Melting Point | -148 °C |
| Molecular Formula | C5H8 |
| Molecular Weight | 68.11700 |
| Flash Point | 40 °F |
| Exact Mass | 68.06260 |
| LogP | 1.74850 |
| Vapour Pressure | 11.91 psi ( 20 °C) |
| Index of Refraction | n20/D 1.389(lit.) |
| Storage condition | 0-6°C |
| Stability | Stable. Highly flammable. Note low boiling point and low flash point. Incompatible with strong oxidizing agents. |
| Hazard Codes | F+,Xn |
|---|---|
| Risk Phrases | R11 |
| Safety Phrases | S16-S23-S62 |
| RIDADR | UN 3295 3/PG 1 |
| WGK Germany | 3 |
| Packaging Group | II |
| Hazard Class | 3.1 |