HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HCID 573530Erstellt: 26. Oktober 2026
4-Amino-1,2-dihydropyridin-2-one
2-Pyridinol, 4-amino- · 2-Pyridinol,4-amino-(7CI,9CI)
https://huagongshe.com/de/chemical/573530
Identifikatoren & physikalische Daten
| CAS No. | 38767-72-5 |
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| Summenformel | C5H6N2O |
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| Durchschnittliche Molmasse | 110,11 g/mol |
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| Monoisotopische Masse | 110,04801281 g/mol |
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| SMILES | Nc1cc[nH]c(=O)c1 |
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| InChIKey | SBQVQYPJWLJRQT-UHFFFAOYSA-N |
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| PubChem CID | 573530 |
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| ChEBI | CHEBI:229398 |
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| EC No. | 108-365-9 |
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| DTXSID | DTXSID30959572 |
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Chemische & physikalische Eigenschaften
| XLogP | -0,8 |
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| Polarare Oberfläche (TPSA) | 55,1 |
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| H-Brücken-Donoren | 2 |
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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 | 169 |
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| Siedepunkt | 420.4±25.0 °C(Predicted) |
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| Dichte | 1.320±0.06 g/cm3(Predicted) |
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| Lagerbedingungen | Keep in dark place,Inert atmosphere,Room temperature |
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| pKa (Säurekonstante) | 3.60±0.10(Predicted) |
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Sicherheit & Vorschriften
| GHS-Einstufung | DangerH301 (25%): Toxic if swallowed [Danger Acute toxicity, oral]P261, P264, P264+P265, P270, P271, P280, P301+P316, P301+P317, P302+P352, P304+P340, P305+P351+P338, 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 4 reports by companies from 3 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.WarningH302 (100%): Harmful if swallowed [Warning Acute toxicity, oral] |
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| Hazard Classes and Categories | Acute Tox. 3 (25%)Acute Tox. 4 (100%) |
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| Alarmwort | Warnung |
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| Gefahrenhinweise | Code Gefahrenhinweise Gefahrenklasse Abteilung Alarmwort Symbol P-Code H302 |
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