623-03-0 4-Chlorobenzonitrile
| ?? ????? |
4-Chlorobenzonitrile |
| ?? ????? |
4-Chlorobenzonitrile; PCBN; p-chlorobenzonitrile |
| ????????? ??????? |
C7H4ClN |
| ???? ???????? |
137.5664 |
| InChI |
InChI=1/C7H4ClN/c8-7-3-1-6(5-9)2-4-7/h1-4H |
| ???? CAS |
623-03-0 |
| EINECS |
210-765-4 |
| ???? ???????? |
|
| ?????? |
1.23g/cm3 |
| ????? ????? |
91-94℃ |
| ????? ????? |
223°C at 760 mmHg |
| ???? ????? |
1.563 |
| ????? ???? |
86.2°C |
| ?????? ???? |
insoluble |
| ??? ???? |
0.0986mmHg at 25°C |
| Hazard ?????? |
Xn:Harmful;
|
| ??????? ???? |
R20/22:;
R36/37/38:;
|
| ?????? ????? |
S23:;
S26:;
S36:;
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