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HCID 9643Erstellt: 24. Oktober 2026
1,2-Dichlorhexafluorcyclobutan
FC-C-316 · Dichlorohexafluorocyclobutane · 1,2-Dichloroperfluorocyclobutane · 1,2-dichlorohexafluoro-cyclobutan · 1,2-Dichlorohexafluorocyclobutane · HEXAFLUORO-1,2-DICHLOROCYCLOBUTANE · Cyclobutane, 1,2-dichlorohexafluoro- · 1,2-Dichlorohexafluorocyclobutane97%
https://huagongshe.com/de/chemical/9643
Identifikatoren & physikalische Daten
| CAS No. | 356-18-3 |
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| Summenformel | C4Cl2F6 |
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| Durchschnittliche Molmasse | 232,94 g/mol |
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| Monoisotopische Masse | 231,92812468 g/mol |
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| SMILES | FC1(F)C(F)(F)C(F)(Cl)C1(F)Cl |
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| InChIKey | LMHAGAHDHRQIMB-UHFFFAOYSA-N |
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| PubChem CID | 9643 |
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| ChEMBL | CHEMBL446843 |
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| EC No. | 206-599-7 |
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| DTXSID | DTXSID10870514 |
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| Lokaler Name | 1,2-Dichlorhexafluorcyclobutan |
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Chemische & physikalische Eigenschaften
| XLogP | 3,2 |
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| Polarare Oberfläche (TPSA) | 0 |
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| H-Brücken-Donoren | 0 |
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| H-Brücken-Akzeptoren | 6 |
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| Frei drehbare Bindungen | 0 |
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| Schwere Atome | 12 |
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| Formalladung | 0 |
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| Komplexität | 206 |
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| Stoffklassen | Other Classes -> Halogenated Cyclic Hydrocarbons |
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| PFAS | PFAS -> Cyclic PFASPFAS -> Other/unspecifiedPFAS -> non-polymer |
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| Physical Description | Liquid[Sigma-Aldrich MSDS] |
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| Schmelzpunkt | -15 °C |
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| Siedepunkt | 59 °C |
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| Dichte | 1.644 |
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| Brechungsindex | 1.333 |
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| Flammpunkt | 59-60°C |
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| Aggregatzustand | liquid |
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| Wichte | 1.644 |
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| Farbe | clear |
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| BRN | 1909267 |
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| Dielektrizitätskonstante | 2.46 |
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| CAS Datenbank | 356-18-3(CAS DataBase Reference) |
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| EPA chemische Informationen | Cyclobutane, 1,2-dichloro-1,2,3,3,4,4-hexafluoro- (356-18-3) |
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Sicherheit & Vorschriften
| GHS-Einstufung | WarningH315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]P261, P264, P264+P265, P271, P280, P302+P352, P304+P340, P305+P351+P338, P319, P321, P332+P317, P337+P317, P362+P364, P403+P233, P405, and P501 (click each P-code to see the statement)The GHS information provided by 1 company from 1 notification to the ECHA C&L Inventory. |
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| Gefahrenübersicht | Causes convulsions and other changes in lungs, thorax, or respiration in inhalation lethal-concentration studies of mice[RTECS] An irritant[Sigma-Aldrich MSDS] See Perfluoropropane, Octafluorocyclobutane, and 2,2,3-Trichloroheptafluorobutane. |
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| Hazard Classes and Categories | Skin Irrit. 2 (100%) |
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| Toxicity Data | LCLo (mouse) = 210,000 ppm/30s |
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| Zollcode | 2903898090 |
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| RTECS-Nr. | GU1760000 |
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| Gefahrensymbole | Xi |
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| Sicherheitshinweise (S) | 23-24/25 |
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| Gefahrenklasse | IRRITANT |
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