Identifikatoren & physikalische Daten
| CAS No. | 28982-58-3 |
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| Summenformel | C5H6O |
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| Durchschnittliche Molmasse | 82,1 g/mol |
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| Monoisotopische Masse | 82,04186481 g/mol |
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| SMILES | O=C1C=CCC1 |
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| InChIKey | BZKFMUIJRXWWQK-UHFFFAOYSA-N |
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| PubChem CID | 13588 |
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| ChEMBL | CHEMBL52190 |
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| ChEBI | CHEBI:141550 |
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| EC No. | 213-213-0 |
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| DTXSID | DTXSID60870802 |
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Chemische & physikalische Eigenschaften
| XLogP | 0,5 |
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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 | 0 |
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| Schwere Atome | 6 |
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| Formalladung | 0 |
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| Komplexität | 92,1 |
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| Stoffklassen | Other Classes -> Aliphatic Ketones, Other |
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| SpringerMaterials Properties | Electric dipole moment |
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| Physical Description | Clear light yellow liquid[Sigma-Aldrich MSDS] |
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Sicherheit & Vorschriften
| GHS-Einstufung | WarningH226 (100%): Flammable liquid and vapor [Warning Flammable liquids]P210, P233, P240, P241, P242, P243, P261, P271, P280, P303+P361+P353, P304+P340, P319, P370+P378, P403+P233, P403+P235, 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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| Regulatorische Informationen | 2-Cyclopenten-1-one: Does not have an individual approval but may be used under an appropriate group standard |
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| Gefahrenübersicht | An irritant[Sigma-Aldrich MSDS] See Cyclopentanone. |
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| Hazard Classes and Categories | Flam. Liq. 3 (100%) |
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