116-14-3 tetrafluoroethylene
| ?????? ?? ??? |
tetrafluoroethylene |
| ???????? ??? |
tetrafluoroethylene; fluoroplast 4; perfluoroethene; perfluoroethylene; Tetrafluorethene; tetrafluoroethene |
| ????? ???????? |
C2F4 |
| ?????? ??? |
100.015 |
| InChI |
InChI=1/C2F4/c3-1(4)2(5)6 |
| ??? ??????? ?????? |
116-14-3 |
| EINECS |
204-126-9 |
| ????? ?????? |
|
| ????? |
1.306g/cm3 |
| ?????? |
-142℃ |
| ??????? ??????? |
1.241 |
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20000mmHg at 25°C |
|