4,4'-Dimethyl-2,2'-bipyridyl
Bezeichnung:4,4'-Dimethyl-2,2'-bipyridyl
CAS-Nr1134-35-6
Englisch Name:4,4'-Dimethyl-2,2'-bipyridyl
CBNumberCB3754476
SummenformelC12H12N2
Molgewicht184.24
MOL-Datei1134-35-6.mol
Synonyma
4,4'-Dimethyl-2,2'-bipyridyl
4,4'-Dimethyl-2,2'-bipyridyl physikalisch-chemischer Eigenschaften
| Schmelzpunkt | 169-174 °C(lit.) |
| Siedepunkt | 308.2°C (rough estimate) |
| Dichte | 1.1160 (rough estimate) |
| Brechungsindex | 1.6266 (estimate) |
| storage temp. | Inert atmosphere,Room Temperature |
| Löslichkeit | Chlorofrom (Slightly), DMSO (Slightly) |
| pka | 5.10±0.30(Predicted) |
| Aggregatzustand | Crystalline Powder |
| Farbe | Beige |
| Wasserlöslichkeit | Soluble in ethanol, acetic acid, benzene, toluene. Highly soluble in water at pH < 2. |
| BRN | 128995 |
| InChIKey | NBPGPQJFYXNFKN-UHFFFAOYSA-N |
| CAS Datenbank | 1134-35-6(CAS DataBase Reference) |
| NIST chemische Informationen | 2,2'-Bipyridine, 4,4'-dimethyl-(1134-35-6) |
| EPA chemische Informationen | 4,4'-Dimethyl-2,2'-bipyridine (1134-35-6) |
| Kennzeichnung gefährlicher | Xi,Xn |
| R-Sätze: | 36/37/38-22 |
| S-Sätze: | 26-36-37/39 |
| WGK Germany | 3 |
| RTECS-Nr. | DW1765000 |
| TSCA | Yes |
| HS Code | 29339900 |
| Toxizität | mouse,LD50,intraperitoneal,78700ug/kg (78.7mg/kg),Toxicon. Vol. 23, Pg. 815, 1985. |
