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HCID 137652Erstellt: 26. Oktober 2026
4-Amino-2,6-dichloropyridine
2,6-DICHLOROPYRIDIN-4-AMINE · 2,6-DICHLORO-PYRIDIN-4-YLAMINE · 2,6-dichloro-4-pyridinamine · 2,6-DICHLORO-4-AMINOPYRIDINE · 2,6-Dichloropyridine-4-amine · 0/2/87 · NSC 136573 · AURORA KA-3022
https://huagongshe.com/de/chemical/137652
Identifikatoren & physikalische Daten
| CAS No. | 2587-02-2 |
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| Summenformel | C5H4Cl2N2 |
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| Durchschnittliche Molmasse | 163 g/mol |
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| Monoisotopische Masse | 161,97515349 g/mol |
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| SMILES | Nc1cc(Cl)nc(Cl)c1 |
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| InChIKey | WAEZOSSWRXDWAX-UHFFFAOYSA-N |
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| PubChem CID | 137652 |
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| EC No. | 629-221-6 |
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| DTXSID | DTXSID80180511 |
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Chemische & physikalische Eigenschaften
| XLogP | 1,4 |
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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 | 9 |
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| Formalladung | 0 |
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| Komplexität | 89 |
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| Schmelzpunkt | 169-173 °C (lit.) |
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| Siedepunkt | 336.7±37.0 °C(Predicted) |
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| Dichte | 1.497±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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| Aggregatzustand | Powder |
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| pKa (Säurekonstante) | 0.49±0.50(Predicted) |
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| Farbe | White to buff |
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| BRN | 114351 |
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| InChI | InChI=1S/C5H4Cl2N2/c6-4-1-3(8)2-5(7)9-4/h1-2H,(H2,8,9) |
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| InChIKey | WAEZOSSWRXDWAX-UHFFFAOYSA-N |
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| SMILES | C1(Cl)=NC(Cl)=CC(N)=C1 |
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| CAS Datenbank | 2587-02-2(CAS DataBase Reference) |
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| NIST chemische Informationen | Pyridine, 4-amino-2,6-dichloro-(2587-02-2) |
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Sicherheit & Vorschriften
| GHS-Einstufung | WarningH315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]P261, P264, P264+P265, P271, P280, P302+P352, P304+P340, P305+P351+P338, P319, P321, P332+P317, P337+P317, P362+P364, P403+P233, P405, and P501 (click each P-code to see the statement)Aggregated GHS information provided per 67 reports by companies from 10 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies. |
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| Hazard Classes and Categories | Skin Irrit. 2 (100%) |
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| Wassergefährdungsklasse (WGK) | 3 |
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| Zollcode | 29333990 |
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| R-Sätze (R) | 36/37/38 |
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| Gefahrensymbole | Xi |
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| Sicherheitshinweise (S) | 26-36-37/39 |
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| Gefahrenklasse | IRRITANTEye Irrit. 2Skin Irrit. 2STOT SE 3 |
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| Lagerklasse | 11 - Combustible Solids |
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