Pyridin-2,6-dicarbonyldichlorid
Bezeichnung:Pyridin-2,6-dicarbonyldichlorid
CAS-Nr3739-94-4
Englisch Name:2,6-Pyridinedicarboxylic acid chloride
CBNumberCB0722629
SummenformelC7H3Cl2NO2
Molgewicht204.01
MOL-Datei3739-94-4.mol
Synonyma
Pyridin-2,6-dicarbonyldichlorid
Pyridin-2,6-dicarbonyldichlorid physikalisch-chemischer Eigenschaften
| Schmelzpunkt | 56-58 °C (lit.) |
| Siedepunkt | 284 °C (lit.) |
| Dichte | 1.4521 (rough estimate) |
| Brechungsindex | 1.6100 (estimate) |
| Flammpunkt | 284°C |
| storage temp. | Storage temp. 2-8°C |
| Aggregatzustand | Crystalline Powder, Crystals or Chunks |
| pka | -2.12±0.10(Predicted) |
| Farbe | White to brown |
| Wasserlöslichkeit | Insoluble in water. |
| Sensitive | Moisture Sensitive |
| BRN | 131556 |
| InChI | InChI=1S/C7H3Cl2NO2/c8-6(11)4-2-1-3-5(10-4)7(9)12/h1-3H |
| InChIKey | GWHOGODUVLQCEB-UHFFFAOYSA-N |
| SMILES | C1(C(Cl)=O)=NC(C(Cl)=O)=CC=C1 |
| CAS Datenbank | 3739-94-4(CAS DataBase Reference) |
| NIST chemische Informationen | 2,6-Pyridinedicarbony chloride(3739-94-4) |
| Kennzeichnung gefährlicher | C |
| R-Sätze: | 34 |
| S-Sätze: | 26-36/37/39-45-24/25 |
| RIDADR | UN 3261 8/PG 2 |
| WGK Germany | 3 |
| F | 10-19-21 |
| HazardClass | 8 |
| PackingGroup | II |
| HS Code | 29333990 |
