2,4-Dichlor-6-methylpyrimidin
Bezeichnung:2,4-Dichlor-6-methylpyrimidin
CAS-Nr5424-21-5
Englisch Name:2,4-Dichloro-6-methylpyrimidine
CBNumberCB8443434
SummenformelC5H4Cl2N2
Molgewicht163
MOL-Datei5424-21-5.mol
Synonyma
2,4-Dichlor-6-methylpyrimidin
2,4-Dichlor-6-methylpyrimidin physikalisch-chemischer Eigenschaften
| Schmelzpunkt | 44-47 °C (lit.) |
| Siedepunkt | 219 °C (lit.) |
| Dichte | 1.5462 (rough estimate) |
| Brechungsindex | 1.6300 (estimate) |
| Flammpunkt | >230 °F |
| storage temp. | under inert gas (nitrogen or Argon) at 2-8°C |
| Löslichkeit | Chloroform (Very Slightly, Heated, Sonicated), DMSO (Sparingly, Heated) |
| Aggregatzustand | powder to crystal |
| pka | -2.12±0.30(Predicted) |
| Farbe | White to Orange to Green |
| Wasserlöslichkeit | Soluble in Chloroform, Ether, Ethyl Acetate and Toluene. Insoluble in water. |
| BRN | 114295 |
| CAS Datenbank | 5424-21-5(CAS DataBase Reference) |
| EPA chemische Informationen | Pyrimidine, 2,4-dichloro-6-methyl- (5424-21-5) |
| Kennzeichnung gefährlicher | C |
| R-Sätze: | 34 |
| S-Sätze: | 26-27-36/37/39-45 |
| RIDADR | UN 3263 8/PG 2 |
| WGK Germany | 3 |
| Hazard Note | Corrosive |
| TSCA | T |
| HazardClass | 8 |
| PackingGroup | III |
| HS Code | 29335990 |
