| Identification | |
| Name: | Ethyne-d (9CI) |
| Synonyms: | Acetylene-d(6CI,7CI,8CI); Acetylene-d1; Ethyne (C2HD); Ethyne, deuterio-; Monodeuteratedacetylene; Monodeuterioacetylene |
| CAS: | 2210-34-6 |
| Molecular Formula: | C2H D |
| Molecular Weight: | 27.04 |
| InChI: | InChI=1/C2H2/c1-2/h1-2H/i1D |
| Molecular Structure: |  |
| Properties | |
| Flash Point: | °C |
| Boiling Point: | °Cat760mmHg |
| Density: | 0.59g/cm3 |
| Refractive index: | 1.315 |
| Flash Point: | °C |
| Safety Data | |
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