HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HCID 11749Erstellt: 4. November 2026
2-Nitrobutan
2-Nitrobutane · Butane, 2-nitro- · 2-Nitrobutane (NB)
https://huagongshe.com/de/chemical/11749
Identifikatoren & physikalische Daten
| CAS No. | 600-24-8 |
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| Summenformel | C4H9NO2 |
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| Durchschnittliche Molmasse | 103,12 g/mol |
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| Monoisotopische Masse | 103,06332853 g/mol |
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| SMILES | CCC(C)[N+](=O)[O-] |
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| InChIKey | SUGZATOHBPXTDV-UHFFFAOYSA-N |
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| PubChem CID | 11749 |
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| EC No. | 209-989-5 |
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| DTXSID | DTXSID3020968 |
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| Lokaler Name | 2-Nitrobutan |
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Chemische & physikalische Eigenschaften
| XLogP | 1,2 |
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| Polarare Oberfläche (TPSA) | 45,8 |
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| H-Brücken-Donoren | 0 |
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| H-Brücken-Akzeptoren | 2 |
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| Frei drehbare Bindungen | 1 |
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| Schwere Atome | 7 |
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| Formalladung | 0 |
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| Komplexität | 66,6 |
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| Stoffklassen | Nitrogen Compounds -> Nitros, Aliphatic |
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| SpringerMaterials Properties | Density |
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| LogP (Verteilungskoeffizient) | 1.2 |
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| Dampfdruck | 7.79 [mmHg] |
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| Schmelzpunkt | -131.99°C |
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| Siedepunkt | 139.65°C |
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| Dichte | 0.9780 |
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| Brechungsindex | 1.4019 |
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| pKa (Säurekonstante) | 8.44±0.13(Predicted) |
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Sicherheit & Vorschriften
| GHS-Einstufung | DangerH301 (100%): Toxic if swallowed [Danger Acute toxicity, oral]P264, P264+P265, P270, P280, P301+P316, P305+P354+P338, P317, P321, P330, P405, and P501 (click each P-code to see the statement)Aggregated GHS information provided per 39 reports by companies from 1 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies. |
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| Gefahrenübersicht | Causes somnolence and respiratory stimulation in oral lethal-dose studies of rabbits[RTECS] See 2-Nitropropane. |
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| Hazard Classes and Categories | Acute Tox. 3 (100%) |
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| Unerwünschte Wirkungen | Occupational hepatotoxin - Secondary hepatotoxins: the potential for toxic effect in the occupational setting is based on cases of poisoning by human ingestion or animal experimentation. |
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| Alarmwort | Achtung |
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| Gefahrenhinweise | Code Gefahrenhinweise Gefahrenklasse Abteilung Alarmwort Symbol P-Code H301 |
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