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HCID 91986Erstellt: 27. Oktober 2026
1-(2,3-Dichlorphenyl)ethan-1-on
2',3'-Dichloroacetophenone · 1-(2,3-Dichlorophenyl)ethanone · 1-(2,3-DICHLOROPHENYL)ETHAN-1-ONE · 2,3-Dichloroacetophenone · Ketoconazole Impurity 47 · Ethanone,1-(2,3-dichlorophenyl)- · 2′,3′-Dichloroacetophenone, CAS 56041-57-7
https://huagongshe.com/de/chemical/91986
Identifikatoren & physikalische Daten
| CAS No. | 56041-57-7 |
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| Summenformel | C8H6Cl2O |
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| Durchschnittliche Molmasse | 189,04 g/mol |
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| Monoisotopische Masse | 187,97957017 g/mol |
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| SMILES | CC(=O)c1cccc(Cl)c1Cl |
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| InChIKey | KMABBMYSEVZARZ-UHFFFAOYSA-N |
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| PubChem CID | 91986 |
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| EC No. | 259-954-3 |
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| DTXSID | DTXSID40204585 |
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| Lokaler Name | 1-(2,3-Dichlorphenyl)ethan-1-on |
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Chemische & physikalische Eigenschaften
| XLogP | 2,7 |
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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 | 1 |
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| Schwere Atome | 11 |
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| Formalladung | 0 |
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| Komplexität | 158 |
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| Schmelzpunkt | 125-127 °C |
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| Siedepunkt | 67 °C |
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| Dichte | 1.293 |
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| Brechungsindex | 1.558 |
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| Flammpunkt | 106-108°C/2mm |
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| Lagerbedingungen | Sealed in dry,Room Temperature |
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| Löslichkeit | Chloroform (Slightly), Ethyl Acetate (Slightly) |
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| Aggregatzustand | Solid |
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| Farbe | Colourless |
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| BRN | 2438815 |
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| InChI | InChI=1S/C8H6Cl2O/c1-5(11)6-3-2-4-7(9)8(6)10/h2-4H,1H3 |
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| InChIKey | KMABBMYSEVZARZ-UHFFFAOYSA-N |
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| SMILES | C(=O)(C1=CC=CC(Cl)=C1Cl)C |
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| CAS Datenbank | 56041-57-7(CAS DataBase Reference) |
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Sicherheit & Vorschriften
| GHS-Einstufung | WarningH302 (16.7%): Harmful if swallowed [Warning Acute toxicity, oral]P261, P264, P264+P265, P270, P271, P280, 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 6 reports by companies from 3 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies. |
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| Hazard Classes and Categories | Acute Tox. 4 (16.7%) |
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| Wassergefährdungsklasse (WGK) | WGK 3 |
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| Zollcode | 2914790090 |
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| R-Sätze (R) | 36/38-36/37/38-22 |
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| Gefahrensymbole | Xi,Xn |
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| hazard_note | Irritant |
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| Sicherheitshinweise (S) | 26-36/37/39-37/39-36 |
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| Lagerklasse | 11 - Combustible Solids |
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| Gefahrenklasse | Acute Tox. 4 Oral |
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