58-55-9 Theophylline
| Produkt-Name |
Theophylline |
| Englischer Name |
Theophylline; Theophylline anhydrous; 1,3-dimethyl-3,4,5,7-tetrahydro-1H-purine-2,6-dione; dimethylxanthine; ANHYDROUS THEOPHYLLINE |
| Molekulare Formel |
C7H10N4O2 |
| Molecular Weight |
182.1799 |
| InChI |
InChI=1/C7H10N4O2/c1-10-5-4(8-3-9-5)6(12)11(2)7(10)13/h3-5H,1-2H3,(H,8,9) |
| CAS Registry Number |
58-55-9 |
| EINECS |
200-385-7 |
| Molecular Structure |
|
| Dichte |
1.62g/cm3 |
| Schmelzpunkt |
270-274℃ |
| Siedepunkt |
390.1°C at 760 mmHg |
| Brechungsindex |
1.737 |
| Flammpunkt |
189.7°C |
| Wasserl?slichkeit |
8.3 g/L (20℃) |
| Dampfdruck |
2.72E-06mmHg at 25°C |
| Gefahrensymbole |
Xn:Harmful;
|
| Risk Codes |
R22:;
|
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