HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
2,4-Dichloropyridine-3-carbonitrile
2,4-Dichloronicotinonitrile · 2,4-Dichlorocarbonitrile · 2,4-Dichloro-3-cyanopyridine · 3-Cyano-2,4-dichloropyridine · 2,4-Dichloro-3-cyanopyridine,95% · 2,4-dichloro-3-Pyridinecarbonitrile · 2,4-Dichloropyridine-3-carbonitrile · 3-Pyridinecarbonitrile, 2,4-dichloro-
Identifikatoren & physikalische Daten
| CAS No. | 180995-12-4 |
|---|---|
| Summenformel | C6H2Cl2N2 |
| Durchschnittliche Molmasse | 173 g/mol |
| Monoisotopische Masse | 171,9595035 g/mol |
| SMILES | N#Cc1c(Cl)ccnc1Cl |
| InChIKey | OQYZEFBWEXEOPL-UHFFFAOYSA-N |
| PubChem CID | 21997828 |
| EC No. | 801-571-6 |
| DTXSID | DTXSID00621350 |
Chemische & physikalische Eigenschaften
| XLogP | 2,2 |
|---|---|
| Polarare Oberfläche (TPSA) | 36,7 |
| H-Brücken-Donoren | 0 |
| H-Brücken-Akzeptoren | 2 |
| Frei drehbare Bindungen | 0 |
| Schwere Atome | 10 |
| Formalladung | 0 |
| Komplexität | 162 |
| Siedepunkt | 293.0±35.0 °C(Predicted) |
| Dichte | 1.49±0.1 g/cm3(Predicted) |
| Lagerbedingungen | under inert gas (nitrogen or Argon) at 2-8°C |
| pKa (Säurekonstante) | -1.94±0.10(Predicted) |
| Löslichkeit | Slightly soluble in water. |
Sicherheit & Vorschriften
| GHS-Einstufung | WarningH302 (100%): Harmful if swallowed [Warning Acute toxicity, oral]P261, P264, P264+P265, P270, P271, P280, P301+P317, P302+P352, P304+P340, P305+P351+P338, P317, P319, P321, P330, P332+P317, P337+P317, P362+P364, P403+P233, P405, and P501 (click each P-code to see the statement)Aggregated GHS information provided per 2 reports by companies from 2 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies. |
|---|---|
| Hazard Classes and Categories | Acute Tox. 4 (100%) |
| UN-Transportnummer | 3439 |
| Zollcode | 2933399990 |
| Gefahrenklasse | 6.1 |
| Verpackungsgruppe | Ⅲ |
Anwendungen & Verwendung
Verwenden
2,4-Dichloro-3-cyanopyridine, is used as a pharmaceutical intermediate.