HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HCID 693282Erstellt: 24. Oktober 2026
2-Amino-4-bromopyridine
4-BROMOPYRIDIN-2-AMINE · AURORA 23224 · AKOS BBS-00001381 · 2-AMino-4-broMopyrid · OTAVA-BB BB7110952492 · 4-BroMo-2-pyridinaMine · 4-Bromo-2-amine-pyridin · 4-Bromo-2-aminopyridine
https://huagongshe.com/de/chemical/693282
Identifikatoren & physikalische Daten
| CAS No. | 84249-14-9 |
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| Summenformel | C5H5BrN2 |
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| Durchschnittliche Molmasse | 173,01 g/mol |
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| Monoisotopische Masse | 171,96361026 g/mol |
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| SMILES | Nc1cc(Br)ccn1 |
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| InChIKey | BAQKUNMKVAPWGU-UHFFFAOYSA-N |
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| PubChem CID | 693282 |
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| EC No. | 640-931-5 |
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| DTXSID | DTXSID80351204 |
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Chemische & physikalische Eigenschaften
| XLogP | 1,2 |
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| Polarare Oberfläche (TPSA) | 38,9 |
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| H-Brücken-Donoren | 1 |
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| H-Brücken-Akzeptoren | 2 |
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| Frei drehbare Bindungen | 0 |
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| Schwere Atome | 8 |
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| Formalladung | 0 |
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| Komplexität | 76,8 |
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| Schmelzpunkt | 142-146 °C |
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| Siedepunkt | 268.2±20.0 °C(Predicted) |
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| Dichte | 1.710±0.06 g/cm3(Predicted) |
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| Lagerbedingungen | Keep in dark place,Sealed in dry,Room Temperature |
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| Löslichkeit | Chloroform (Slightly), Methanol (Slightly) |
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| pKa (Säurekonstante) | 5.72±0.11(Predicted) |
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| Aggregatzustand | Solid |
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| Farbe | Off-White to Beige |
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| InChI | InChI=1S/C5H5BrN2/c6-4-1-2-8-5(7)3-4/h1-3H,(H2,7,8) |
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| InChIKey | BAQKUNMKVAPWGU-UHFFFAOYSA-N |
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| SMILES | C1(N)=NC=CC(Br)=C1 |
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| CAS Datenbank | 84249-14-9(CAS DataBase Reference) |
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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 50 reports by companies from 6 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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| Wassergefährdungsklasse (WGK) | 3 |
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| Zollcode | 29333990 |
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| R-Sätze (R) | 36/37/38-36-22 |
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| Gefahrensymbole | Xi,Xn |
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| Sicherheitshinweise (S) | 26-36 |
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| Gefahrenklasse | IRRITANTAcute Tox. 4 OralEye Irrit. 2 |
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| Lagerklasse | 11 - Combustible Solids |
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