3-METHYL-1,2-BUTADIENE
- Product Name3-METHYL-1,2-BUTADIENE
- CAS598-25-4
- CBNumberCB6244808
- MFC5H8
- MW68.12
- EINECS209-926-1
- MDL NumberMFCD00008896
- MOL File598-25-4.mol
- MSDS FileSDS
Chemical Properties
| Melting point | -148 °C (lit.) |
| Boiling point | 40-41 °C (lit.) |
| Density | 0.694 g/mL at 25 °C (lit.) |
| vapor pressure | 6.87 psi ( 20 °C) |
| refractive index | n |
| Flash point | 10 °F |
| storage temp. | 2-8°C |
| solubility | Soluble in ether, benzene, acetone, ethanol. |
| form | clear liquid |
| color | Colorless to Almost colorless |
| Sensitive | Air Sensitive |
| BRN | 1697090 |
| CAS DataBase Reference | 598-25-4(CAS DataBase Reference) |
| FDA UNII | NQO612O389 |
Safety
| Symbol(GHS) |
  
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| Signal word | Danger | |||||||||
| Hazard statements | H225-H304-H315-H319-H335 | |||||||||
| Precautionary statements | P210-P233-P301+P310-P303+P361+P353-P305+P351+P338-P331 | |||||||||
| Hazard Codes | F,Xn | |||||||||
| Risk Statements | 11-36/37/38-65 | |||||||||
| Safety Statements | 16-26-36-62 | |||||||||
| RIDADR | UN 3295 3/PG 2 | |||||||||
| WGK Germany | 3 | |||||||||
| F | 10-23 | |||||||||
| HS Code | 2901.29.5000 | |||||||||
| HazardClass | 3 | |||||||||
| PackingGroup | II | |||||||||
| NFPA 704: |
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