Chemical Properties
| EPA Substance Registry System | Hydrocarbons, C4, ethylene-manuf.-by-product (68476-52-8) |
Safety Data
| Symbol(GHS) |    GHS04,GHS02,GHS08 |
| Signal word | Danger |
| Hazard statements | H220-H280-H340-H350 |
| Precautionary statements | P410+P403-P210-P377-P381-P403 |
| RIDADR | 1075 |
| HazardClass | 2.1 |