| Identification | |
| Name: | Ethene-1,1-d2 (9CI) |
| Synonyms: | Ethylene-1,1-d2(6CI,7CI,8CI);1,1-Dideuteroethene;gem-Ethylene-d2; |
| CAS: | 6755-54-0 |
| Molecular Formula: | C2H2D2 |
| Molecular Weight: | 30.0655 |
| InChI: | InChI=1/C2H4/c1-2/h1-2H2/i1D2 |
| Molecular Structure: |  |
| Properties | |
| Density: | 0.517 g/cm3 |
| Refractive index: | 1.295 |
| Safety Data | |
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