| Identification | |
| Name: | Hydrocarbons, C4-5 unsatd. |
| Synonyms: | Hydrocarbons, C4-5-unsatd. |
| CAS: | 68514-37-4 |
| EINECS: | 271-039-0 |
| Molecular Formula: | C4H6 |
| Molecular Weight: | 54.0914 |
| InChI: | InChI=1/C4H6/c1-3-4-2/h3-4H,1-2H2 |
| Molecular Structure: |  |
| Properties | |
| Melting Point: | -108.966 deg C |
| Flash Point: | °C |
| Boiling Point: | -4.5 deg C @ 760 mm Hg |
| Density: | 0.638g/cm3 |
| Flash Point: | °C |
| Safety Data | |
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