74-85-1 Ethylene
| ???? |
Ethylene |
| ?? ?? |
Ethylene;Ethylene,high purity |
| ??? |
C2H4 |
| ??? |
28.05 |
| InChI |
InChI=1/C2H4/c1-2/h1-2H2 |
| cas?? |
74-85-1 |
| EC?? |
200-815-3 |
| ?? ?? |
|
| ?? |
0.00126 |
| ?? ? |
-169℃ |
| ??? |
-104℃ |
| ??? |
-100℃ |
| ??? ?? |
F+:Highly flammable;
|
| ??? ?? |
R12:;
R67:;
|
| ?? ?? |
S9:;
S16:;
S33:;
S46:;
|
|