58-55-9 Theophylline
| ürün Ad? |
Theophylline |
| ingilizce ad? |
Theophylline; Theophylline anhydrous; 1,3-dimethyl-3,4,5,7-tetrahydro-1H-purine-2,6-dione; dimethylxanthine; ANHYDROUS THEOPHYLLINE |
| Moleküler Formülü |
C7H10N4O2 |
| Molekül A??rl??? |
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 kay?t numaras? |
58-55-9 |
| EINECS |
200-385-7 |
| Moleküler Yap?s? |
|
| Yo?unluk |
1.62g/cm3 |
| Ergime noktas? |
270-274℃ |
| Kaynama noktas? |
390.1°C at 760 mmHg |
| K?r?lma indisi |
1.737 |
| Alevlenme noktas? |
189.7°C |
| Suda ??zünürlük |
8.3 g/L (20℃) |
| Buhar bas?nc? |
2.72E-06mmHg at 25°C |
| Tehlike Sembolleri |
Xn:Harmful;
|
| Risk Kodlar? |
R22:;
|
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