4,4'-Dinitrostilben-2,2'-disulfonsure
Bezeichnung:4,4'-Dinitrostilben-2,2'-disulfonsure
CAS-Nr128-42-7
Englisch Name:4,4'-Dinitrostilbene-2,2'-disulfonic acid
CBNumberCB8400330
SummenformelC14H10N2O10S2
Molgewicht430.37
MOL-Datei128-42-7.mol
Synonyma
4,4'-Dinitrostilben-2,2'-disulfonsure
4,4'-Dinitrostilben-2,2'-disulfonsure physikalisch-chemischer Eigenschaften
| Schmelzpunkt | 266 °C |
| Dichte | 1.6705 (rough estimate) |
| Dampfdruck | 0Pa at 25℃ |
| Brechungsindex | 1.7000 (estimate) |
| storage temp. | 2-8°C |
| Löslichkeit | 2.629g/L in organic solvents at 20 ℃ |
| pka | -1.61±0.45(Predicted) |
| Wasserlöslichkeit | 105.4g/L at 37℃ |
| InChI | InChI=1S/C14H10N2O10S2/c17-15(18)11-5-3-9(13(7-11)27(21,22)23)1-2-10-4-6-12(16(19)20)8-14(10)28(24,25)26/h1-8H,(H,21,22,23)(H,24,25,26) |
| InChIKey | UETHPMGVZHBAFB-UHFFFAOYSA-N |
| SMILES | C(C1=CC=C([N+]([O-])=O)C=C1S(O)(=O)=O)=CC1=CC=C([N+]([O-])=O)C=C1S(O)(=O)=O |
| LogP | -0.248 at 37℃ |
| CAS Datenbank | 128-42-7(CAS DataBase Reference) |
| EPA chemische Informationen | Benzenesulfonic acid, 2,2'-(1,2-ethenediyl)bis[5-nitro- (128-42-7) |
