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 |
| ??? ??????? ?????? |
623-03-0 |
| EINECS |
210-765-4 |
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|
| ????? |
1.23g/cm3 |
| ?????? |
91-94℃ |
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223°C at 760 mmHg |
| ??????? ??????? |
1.563 |
| ????? ??????? |
86.2°C |
| ???? ?? ??????? |
insoluble |
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0.0986mmHg at 25°C |
| ???? ?????? |
Xn:Harmful;
|
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R20/22:;
R36/37/38:;
|
| ??????? ????? |
S23:;
S26:;
S36:;
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