HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
3-Chloro-2-iodopyridine
3-Chloro-2-iodopyridine · 2-iodo-3-chloropyridine · Pyridine, 3-chloro-2-iodo- · 3-Chloro-2-iodopyridine ISO 9001：2015 REACH
Identifikatoren & physikalische Daten
| CAS No. | 77332-89-9 |
|---|---|
| Summenformel | C5H3ClIN |
| Durchschnittliche Molmasse | 239,44 g/mol |
| Monoisotopische Masse | 238,89987 g/mol |
| SMILES | Clc1cccnc1I |
| InChIKey | LTCHVAFYGVXKHH-UHFFFAOYSA-N |
| PubChem CID | 10847607 |
| EC No. | 811-259-1 |
| DTXSID | DTXSID00445770 |
Chemische & physikalische Eigenschaften
| XLogP | 2,2 |
|---|---|
| Polarare Oberfläche (TPSA) | 12,9 |
| H-Brücken-Donoren | 0 |
| H-Brücken-Akzeptoren | 1 |
| Frei drehbare Bindungen | 0 |
| Schwere Atome | 8 |
| Formalladung | 0 |
| Komplexität | 78 |
| Siedepunkt | 245.0±20.0 °C(Predicted) |
| Dichte | 2.05g/ml |
| Lagerbedingungen | under inert gas (nitrogen or Argon) at 2–8 °C |
| pKa (Säurekonstante) | -0.44±0.10(Predicted) |
| Aggregatzustand | crystalline powder |
| Farbe | Faint peach |
Sicherheit & Vorschriften
| GHS-Einstufung | WarningH302 (100%): Harmful if swallowed [Warning Acute toxicity, oral]H312 (100%): Harmful in contact with skin [Warning Acute toxicity, dermal]H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]H332 (100%): Harmful if inhaled [Warning Acute toxicity, inhalation]H335 (100%): May cause respiratory irritation [Warning Specific target organ toxicity, single exposureRespiratory tract irritation]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)The GHS information provided by 1 company from 1 notification to the ECHA C&L Inventory. |
|---|---|
| Hazard Classes and Categories | Acute Tox. 4 (100%)Skin Irrit. 2 (100%)Eye Irrit. 2 (100%)STOT SE 3 (100%) |
| Zollcode | 2933399990 |
Anwendungen & Verwendung
Verwenden
3-Chloro-2-iodopyridine is used in the preparation of silyl-mediated halogen/halogen exchange reactions of pyridines and other heterocycles.