2-Butene oxide
- Product Name2-Butene oxide
- CAS3266-23-7
- CBNumberCB6412368
- MFC4H8O
- MW72.11
- EINECS221-877-8
- MDL NumberMFCD00066345
- MOL File3266-23-7.mol
Chemical Properties
| Boiling point | 56~57℃ |
| Density | 0.804 g/mL at 20 °C(lit.) |
| refractive index | 1.3740-1.3810 |
| Flash point | -15°C |
| Specific Gravity | 0.810 |
| CAS DataBase Reference | 3266-23-7(CAS DataBase Reference) |
| EWG's Food Scores | 1 |
| NIST Chemistry Reference | Oxirane, 2,3-dimethyl-(3266-23-7) |
| EPA Substance Registry System | 2,3-Epoxybutane (3266-23-7) |
Safety
| Symbol(GHS) |
 
|
| Signal word | Danger |
| Hazard statements | H302+H312+H332-H225-H315-H319-H335 |
| Precautionary statements | P210-P261-P305+P351+P338-P233-P240-P241+P242+P243-P264-P270-P271-P280-P301+P312+P330-P302+P352+P312+P362+P364-P304+P340+P312-P305+P351+P338+P337+P313-P370+P378-P403+P235-P501 |
| Hazard Codes | F,Xi |
| Risk Statements | 11-36/37/38 |
| Safety Statements | 16-26-36 |
| RIDADR | UN 3271 3/PG 2 |
| WGK Germany | 3 |
| RTECS | EK3855000 |
