120-73-0 Purine
Produkt-Name |
Purine |
Englischer Name |
Purine; 9H-Purine; 7H-purine; 5H-purine |
Molekulare Formel |
C5H4N4 |
Molecular Weight |
120.1121 |
InChI |
InChI=1/C5H4N4/c1-4-5(8-2-6-1)9-3-7-4/h1-4H |
CAS Registry Number |
120-73-0 |
EINECS |
204-421-2 |
Molecular Structure |
|
Dichte |
1.61g/cm3 |
Schmelzpunkt |
214-217℃ |
Siedepunkt |
230.8°C at 760 mmHg |
Brechungsindex |
1.828 |
Flammpunkt |
85°C |
Wasserlöslichkeit |
400 g/L (20℃) |
Dampfdruck |
0.0976mmHg at 25°C |
Gefahrensymbole |
|
Risk Codes |
|
Safety Beschreibung |
S22:;
S24/25:;
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