683-73-8 ??? -d4 (??)
| ???? |
??? -d4 (??) |
| ?? |
; ???-d4; ??; (~2~H_4_)?? |
| ?? ?? |
Ethylene-d4(gas); Ethylene-d4; ethene; (~2~H_4_)ethene |
| ??? |
C2D4 |
| ??? |
32.0778 |
| InChI |
InChI=1/C2H4/c1-2/h1-2H2/i1D2,2D2 |
| cas?? |
683-73-8 |
| EC?? |
211-675-8 |
| ?? ?? |
|
| ?? |
0.551g/cm3 |
| ?? ?? |
1.295 |
| ??? |
43300mmHg at 25°C |
|