HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HCID 817153Erstellt: 30. Oktober 2026
2-Bromopyridine-3-carbonitrile
2-Bromo-3-cyanopyridine · 2-BROMOPYRIDINE-3-CARBONITRILE · IFLAB-BB F1957-0002 · 2-BroMo-nicotionitrile · 2-broMo-3-cyanopyridin · 2-BROMO-NICOTINONITRILE · 2-Bromonicotinonitrile 98% · 2-Bromo-3-cyanopyridine,98%
https://huagongshe.com/de/chemical/817153
Identifikatoren & physikalische Daten
| CAS No. | 20577-26-8 |
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| Summenformel | C6H3BrN2 |
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| Durchschnittliche Molmasse | 183,01 g/mol |
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| Monoisotopische Masse | 181,94796 g/mol |
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| SMILES | N#Cc1cccnc1Br |
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| InChIKey | QIPXEPRGYVAQFI-UHFFFAOYSA-N |
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| PubChem CID | 817153 |
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| EC No. | 854-061-0 |
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| DTXSID | DTXSID90355753 |
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Chemische & physikalische Eigenschaften
| XLogP | 1,6 |
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| Polarare Oberfläche (TPSA) | 36,7 |
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| H-Brücken-Donoren | 0 |
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| H-Brücken-Akzeptoren | 2 |
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| Frei drehbare Bindungen | 0 |
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| Schwere Atome | 9 |
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| Formalladung | 0 |
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| Komplexität | 137 |
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| Schmelzpunkt | 105 °C |
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| Siedepunkt | 296.9±25.0 °C(Predicted) |
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| Dichte | 1.72±0.1 g/cm3(Predicted) |
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| Lagerbedingungen | under inert gas (nitrogen or Argon) at 2-8°C |
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| Aggregatzustand | Solid |
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| pKa (Säurekonstante) | -2.66±0.10(Predicted) |
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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. |
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| Hazard Classes and Categories | Acute Tox. 4 (100%) |
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| Zollcode | 2933399990 |
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| Gefahrenklasse | 6.1 |
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