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HCID 9644Erstellt: 27. Oktober 2026
Ethylheptafluorbutyrat
ethylperfluor · TIMTEC-BB SBB008806 · ETHYL PERFLUOROBUTYRATE · ethylperfluorobutanoate · ethylheptafluorobutanoate · Ethyl heptafluorobutyrate · Ethyl heptafluorobutanoate · Ethyl perfluorobutyrate 97%
https://huagongshe.com/de/chemical/9644
Identifikatoren & physikalische Daten
| CAS No. | 356-27-4 |
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| Summenformel | C6H5F7O2 |
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| Durchschnittliche Molmasse | 242,09 g/mol |
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| Monoisotopische Masse | 242,01777694 g/mol |
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| SMILES | CCOC(=O)C(F)(F)C(F)(F)C(F)(F)F |
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| InChIKey | JVHJRIQPDBCRRE-UHFFFAOYSA-N |
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| PubChem CID | 9644 |
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| EC No. | 206-602-1 |
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| DTXSID | DTXSID9059882 |
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| Lokaler Name | Ethylheptafluorbutyrat |
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Chemische & physikalische Eigenschaften
| XLogP | 2,8 |
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| Polarare Oberfläche (TPSA) | 26,3 |
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| H-Brücken-Donoren | 0 |
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| H-Brücken-Akzeptoren | 9 |
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| Frei drehbare Bindungen | 4 |
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| Schwere Atome | 15 |
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| Formalladung | 0 |
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| Komplexität | 244 |
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| Stoffklassen | Other Classes -> Halogenated Esters |
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| PFAS | PFAS -> OECD CategoryPFAS -> Other/unspecified |
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| SpringerMaterials Properties | Diamagnetic susceptibility |
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| Physical Description | Colorless liquid[Alfa Aesar MSDS] |
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| Siedepunkt | 95-98°C |
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| Dichte | 1.396 g/mL at 25 °C (lit.) |
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| Brechungsindex | n20/D 1.302(lit.) |
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| Flammpunkt | 58 °F |
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| Lagerbedingungen | Flammables area |
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| Löslichkeit | Slightly soluble in water |
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| Aggregatzustand | Liquid |
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| Farbe | Clear colorless |
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| BRN | 1794634 |
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| InChI | InChI=1S/C6H5F7O2/c1-2-15-3(14)4(7,8)5(9,10)6(11,12)13/h2H2,1H3 |
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| InChIKey | JVHJRIQPDBCRRE-UHFFFAOYSA-N |
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| SMILES | C(OCC)(=O)C(F)(F)C(F)(F)C(F)(F)F |
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| CAS Datenbank | 356-27-4(CAS DataBase Reference) |
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| EPA chemische Informationen | Ethyl heptafluorobutyrate (356-27-4) |
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Sicherheit & Vorschriften
| GHS-Einstufung | DangerH225 (100%): Highly Flammable liquid and vapor [Danger 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 44 reports by companies from 4 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies. |
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| Gefahrenübersicht | Causes convulsions, dyspnea, and cyanosis in intraperitoneal lethal-dose studies of rabbits (LD50 = 250 mg/kg)[RTECS] A skin and strong eye irritant[Alfa Aesar MSDS] See Ethyl 2-bromoisobutyrate and Methyl dichloroacetate. |
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| Hazard Classes and Categories | Flam. Liq. 2 (100%) |
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| Wassergefährdungsklasse (WGK) | 3 |
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| TSCA-Inventar-Status | TSCA listed |
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| UN-Transportnummer | UN 3272 3/PG 2 |
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| Zollcode | 29159000 |
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| RTECS-Nr. | ET4200000 |
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| R-Sätze (R) | 11-36/37/38 |
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| Gefahrensymbole | F,Xi |
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| hazard_note | Highly Flammable |
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| Sicherheitshinweise (S) | 16-26-33-36 |
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| Gefahrenklasse | 3Flam. Liq. 2 |
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| Verpackungsgruppe | II |
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| Lagerklasse | 3 - Flammable liquids |
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