| Melting point: |
-88.01°C |
| Boiling point: |
57-58°C |
| Density |
1.408 g/mL at 20 °C (lit.) |
| refractive index |
1.4860-1.4890 |
| Flash point: |
56-58°C |
| storage temp. |
2-8°C |
| solubility |
Very soluble in ethyl ether and ethyl alcohol. |
| form |
liquid |
| color |
colorless to yellow |
| Specific Gravity |
1.41 |
| Sensitive |
Air & Light Sensitive |
| BRN |
1696848 |
| Exposure limits |
ACGIH: TWA 0.2 mg/m3
NIOSH: IDLH 1 mg/m3; TWA 0.2 mg/m3 |
| Stability: |
Stable. Hydrolyzes in water. Reactions with acid or strong oxidizing agents are dangerous. |
| CAS DataBase Reference |
593-79-3(CAS DataBase Reference) |
| EPA Substance Registry System |
Methane, selenobis- (593-79-3) |