ChemNet > CAS > 14906-59-3 4-cyanopyridine N-oxide
14906-59-3 4-cyanopyridine N-oxide
??? ????? |
4-cyanopyridine N-oxide |
??? ??????? |
4-cyanopyridine N-oxide; 4-Cyanopyridine-N-oxide; 4-Cyanopyridine oxide; pyridine-4-carbonitrile 1-oxide; 4-Cyanopyridinium-1-Olate |
????? ???????? |
C6H4N2O |
??? ??????? |
120.1088 |
InChI |
InChI=1/C6H4N2O/c7-5-6-1-3-8(9)4-2-6/h1-4H |
????? ?????? |
14906-59-3 |
????? ??????? ??????? |
238-974-6 |
?????? ??????? |
|
????? |
1.14g/cm3 |
???? ??? |
231-232℃ |
???? ????? |
382.7°C at 760 mmHg |
???? ???? |
1.567 |
???? ?????? |
185.3°C |
???? ???? |
4.63E-06mmHg at 25°C |
??? ?????? |
Xn:Harmful;
|
????? ??? |
R20/21/22:;
R36/37/38:;
|
??????? ????? |
S22:;
S26:;
S36/37/39:;
|
|