289-95-2;25247-63-6 Pyrimidine
| ?????? ?? ??? |
Pyrimidine |
| ???????? ??? |
Pyrimidine; 1,3-Diazabenzene; 1,3-Diazine; Metadiazine; Miazine; NSC 89305; m-Diazine |
| ????? ???????? |
C4H4N2 |
| ?????? ??? |
80.088 |
| InChI |
InChI=1/C4H4N2/c1-2-5-4-6-3-1/h1-4H |
| ??? ??????? ?????? |
289-95-2;25247-63-6 |
| EINECS |
206-026-0 |
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|
| ????? |
1.055g/cm3 |
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20-22℃ |
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122.4°C at 760 mmHg |
| ??????? ??????? |
1.503 |
| ????? ??????? |
31.1°C |
| ???? ?? ??????? |
soluble |
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16.8mmHg at 25°C |
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R10:;
|
| ??????? ????? |
S16:;
S23:;
S24/25:;
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