1,4-Pentadiene
1,4-Pentadiene structure
|
Common Name | 1,4-Pentadiene | ||
|---|---|---|---|---|
| CAS Number | 591-93-5 | Molecular Weight | 68.11700 | |
| Density | 0.659 g/mL at 25 °C(lit.) | Boiling Point | 26 °C(lit.) | |
| Molecular Formula | C5H8 | Melting Point | -148 °C | |
| MSDS | N/A | Flash Point | 40 °F | |
This table lists Chinese names, IUPAC names and various aliases of this chemical substance.
| Name | 1,4-Pentadiene |
|---|---|
| Synonym | More Synonyms |
This table shows physicochemical parameters including melting point, boiling point, density, solubility and optical rotation. Missing data is marked as N/A.
| 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.) |
| InChIKey | QYZLKGVUSQXAMU-UHFFFAOYSA-N |
| SMILES | C=CCC=C |
| Storage condition | 0-6°C |
| Stability | Stable. Highly flammable. Note low boiling point and low flash point. Incompatible with strong oxidizing agents. |
This table provides MSDS information including hazard classification, first‑aid, fire‑fighting, spill handling, operation and storage instructions.
This table covers safety warnings, protective measures, incompatible substances and disposal guidelines for this compound.
| 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 |
This table presents publicly reported synthetic routes, reaction conditions, reactants and product information of the compound.
This table collects all English aliases, systematic names and CAS‑related synonyms of the compound.
| penta-1,4-diene |
| EINECS 209-736-9 |
| MFCD00008665 |
This section contains frequently‑asked‑questions about this compound, including basic parameters, properties, storage conditions and corresponding answers.
| Q: What English synonyms does 1,4-Pentadiene have? |
| A: English synonyms of 1,4-Pentadiene: penta-1,4-diene, EINECS 209-736-9, MFCD00008665. |
| Q: What is the English name of 1,4-Pentadiene? |
| A: The English name of 1,4-Pentadiene is 1,4-Pentadiene. |
| Q: What is the molecular formula of 1,4-Pentadiene? |
| A: Molecular formula of 1,4-Pentadiene is C5H8. |
| Q: What is the LogP of 1,4-Pentadiene? |
| A: LogP of 1,4-Pentadiene is 1.74850. |
| Q: What is the melting point of 1,4-Pentadiene? |
| A: Melting point of 1,4-Pentadiene is -148 °C. |
| Q: What are the storage conditions for 1,4-Pentadiene? |
| A: Storage conditions for 1,4-Pentadiene: 0-6°C. |
| Q: What is the CAS number of 1,4-Pentadiene? |
| A: CAS number of 1,4-Pentadiene is 591-93-5. |
| Q: What is the safety information for 1,4-Pentadiene? |
| A: Safety information for 1,4-Pentadiene: S16-S23-S62. |
| Q: What is the molecular weight of 1,4-Pentadiene? |
| A: Molecular weight of 1,4-Pentadiene is 68.11700. |
| Q: What is the SMILES notation of 1,4-Pentadiene? |
| A: SMILES notation of 1,4-Pentadiene is C=CCC=C. |
This table lists manufacturers and suppliers of this compound, including vendor names and product supply reference information.
| Dayang Chem (Hangzhou) Co., Ltd. |