HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HCID 28965Erstellt: 27. Oktober 2026
5-Methyl-2-heptanone
2-Heptanone, 5-methyl- · 5-Methyl-2-heptanone · 5-Methylheptan-2-one
https://huagongshe.com/de/chemical/28965
Identifikatoren & physikalische Daten
| CAS No. | 18217-12-4 |
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| Summenformel | C8H16O |
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| Durchschnittliche Molmasse | 128,21 g/mol |
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| Monoisotopische Masse | 128,12011513 g/mol |
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| SMILES | CCC(C)CCC(C)=O |
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| InChIKey | WYDAUGNQLUXTFB-UHFFFAOYSA-N |
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| PubChem CID | 28965 |
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| ChEBI | CHEBI:195863 |
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| EC No. | 834-197-7 |
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| DTXSID | DTXSID30939531 |
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Chemische & physikalische Eigenschaften
| XLogP | 2,4 |
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| Polarare Oberfläche (TPSA) | 17,1 |
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| H-Brücken-Donoren | 0 |
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| H-Brücken-Akzeptoren | 1 |
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| Frei drehbare Bindungen | 4 |
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| Schwere Atome | 9 |
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| Formalladung | 0 |
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| Komplexität | 86,6 |
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| Lipide | Fatty Acyls [FA] -> Oxygenated hydrocarbons [FA12] |
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| Schmelzpunkt | -32.24°C (estimate) |
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| Siedepunkt | 159.85°C |
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| Dichte | 0.8203 (estimate) |
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| Brechungsindex | 1.4165 (estimate) |
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| LogP (Verteilungskoeffizient) | 2.350 (est) |
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Sicherheit & Vorschriften
| GHS-Einstufung | WarningH226 (100%): Flammable liquid and vapor [Warning Flammable liquids]P210, P233, P240, P241, P242, P243, P261, P264, P264+P265, P271, P280, P302+P352, P303+P361+P353, P304+P340, P305+P351+P338, P319, P321, P332+P317, P337+P317, P362+P364, P370+P378, P403+P233, P403+P235, 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 | Flam. Liq. 3 (100%) |
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| Alarmwort | Warnung |
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| Gefahrenhinweise | Code Gefahrenhinweise Gefahrenklasse Abteilung Alarmwort Symbol P-Code H226 |
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