| Identification |
| Name: | 2-Butene, (2Z)- |
| Synonyms: | 2-Butene,(Z)- (8CI); (Z)-2-Butene; cis-1,2-Dimethylethylene; cis-2-Butene;cis-2-Butylene; cis-Butene; b-cis-Butylene |
| CAS: | 590-18-1 |
| EINECS: | 209-673-7 |
| Molecular Formula: | C4H8 |
| Molecular Weight: | 56.10632 |
| InChI: | InChI=1S/C4H8/c1-3-4-2/h3-4H,1-2H3/b4-3- |
| Molecular Structure: |
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| Properties |
| Transport: | UN 1012 |
| Flash Point: | -12 ºC |
| Density: | 0.636 g/cm3 |
| Stability: | Stable, but prone to polymerization in the presence of suitable catalysts. Extremely flammable. Readily forms explosive mixtures with air. Can lead to flash fires. Incompatible with strong oxidizing agents, halogens, halogen acids, magnesium perchlorate. |
| Refractive index: | 1.384 |
| Water Solubility: | Insoluble in water |
| Solubility: | insoluble |
| Appearance: | colorless liquefied petroleum gas. |
| Packinggroup: | O52 |
| Flash Point: | -12 ºC |
| Color: | Colorless gas |
| Safety Data |
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