Piperylene
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| Piperylene[1] | ||
|---|---|---|
 | ||
 | ||
| IUPAC name 1,3-Pentadiene | ||
| Other names Penta-1,3-diene | ||
| Identifiers | ||
| CAS number | 504-60-9  | |
| PubChem | 62204 | |
| EC number | 207-995-2 | |
| Jmol-3D images | Image 1 | |
| ||
| Properties | ||
| Molecular formula | C5H8 | |
| Molar mass | 68.12 g mol−1 | |
| Appearance | Colorless liquid | |
| Density | 0.683 g/cm3 | |
| Melting point | -87°C | |
| Boiling point | 42 °C; 108 °F; 315 K | |
| Hazards | ||
| R-phrases | R11 R36 R37 R38 | |
| S-phrases | S16 S26 S36 S37 S39 | |
| Flash point | < −30 °C | |
(verify) (what is: / ?)Except where noted otherwise, data are given for materials in their standard state (at 25 °C (77 °F), 100 kPa) | ||
| Infobox references | ||
Piperylene is a volatile, flammable hydrocarbon consisting of a five carbon chain with two double bonds. It is obtained as a byproduct of ethylene production from crude oil.
Piperylene is used as a monomer in the manufacture of plastics, adhesives and resins.[2] Piperylene is colorless.[3]
See also
- Butadiene
- Cyclopentadiene
- Isoprene
References
- ↑ Safety (MSDS) data for piperylene. Retrieved 2007-11-14.
- ↑ Piperylene at Shell Chemicals. Retrieved 2009-05-19.
- ↑ http://msds.chem.ox.ac.uk/PI/piperylene.html
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