| Identification | |
| Name: | 2-Butene |
| Synonyms: | Pseudobutylene;b-Butene; b-Butylene |
| CAS: | 107-01-7 |
| EINECS: | 203-452-9 |
| Molecular Formula: | C4H8 |
| Molecular Weight: | 56.12 |
| InChI: | InChI=1/C4H8/c1-3-4-2/h3-4H,1-2H3/b4-3+ |
| Molecular Structure: |  |
| Properties | |
| Transport: | UN 1012 2 |
| Flash Point: | °C |
| Density: | 0.636 g/cm3 |
| Refractive index: | 1.384 |
| Solubility: | Sol in organic solvents; insol in water Sol in benzene |
| Specification: | Safety Statements:9-16-33 9:Keep container in a well-ventilated place 16:Keep away from sources of ignition - No smoking 33:Take precautionary measures against static discharges |
| Flash Point: | °C |
| Color: | Colorless gas |
| Safety Data | |
| Hazard Symbols |
F: Flammable
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