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