91-19-0 quinoxaline
?? ????? |
quinoxaline |
?? ????? |
quinoxaline; 1,4-Benzodiazine |
????????? ??????? |
C8H6N2 |
???? ???????? |
130.1466 |
???? CAS |
91-19-0 |
EINECS |
202-047-4 |
???? ???????? |
|
?????? |
1.183g/cm3 |
????? ????? |
29-34℃ |
????? ????? |
229.5°C at 760 mmHg |
???? ????? |
1.653 |
????? ???? |
98.3°C |
?????? ???? |
SOLUBLE |
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0.105mmHg at 25°C |
Hazard ?????? |
Xi:Irritant;
|
??????? ???? |
R36/37/38:;
|
?????? ????? |
S26:;
S36:;
|
|