| Identification | |
| Name: | erbium; selenium |
| Synonyms: | dierbium triselenide |
| CAS: | 12020-38-1 |
| EINECS: | 234-657-1 |
| Molecular Formula: | Er2Se3 |
| Molecular Weight: | 571.398 |
| InChI: | InChI=1/2Er.3Se |
| Molecular Structure: |  |
| Properties | |
| Flash Point: | °C |
| Boiling Point: | °Cat760mmHg |
| Density: | g/cm3 |
| Flash Point: | °C |
| Safety Data | |
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