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 |
| ?????????? ???????? ??????? |
683-73-8 |
| ???????? ????????? ??? |
211-675-8 |
| ???? ?????? |
|
| ????? |
0.551g/cm3 |
| ????? ???????? |
1.295 |
| ??? ?????? |
43300mmHg at 25°C |
|