670-54-2 Tetracyanoethylene
| ?? ????? |
Tetracyanoethylene |
| ?? ????? |
Tetracyanoethylene; TCNE; Tetracyanoethyleneoffwhitextl; ethylenetetracarbonitrile; ethene-1,1,2,2-tetracarbonitrile |
| ????????? ??????? |
C6N4 |
| ???? ???????? |
128.091 |
| InChI |
InChI=1/C6N4/c7-1-5(2-8)6(3-9)4-10 |
| ???? CAS |
670-54-2 |
| EINECS |
211-578-0 |
| ???? ???????? |
|
| ?????? |
1.357g/cm3 |
| ????? ????? |
195-200℃ |
| ????? ????? |
219.8°C at 760 mmHg |
| ???? ????? |
1.532 |
| ????? ???? |
94.4°C |
| ?????? ???? |
hydrolyzes |
| ??? ???? |
0.117mmHg at 25°C |
| Hazard ?????? |
T+:Very toxic;
|
| ??????? ???? |
R23/24:;
R28:;
|
| ?????? ????? |
S1:;
S22:;
S28A:;
S36/37:;
S45:;
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