HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HCID 67639Erstellt: 3. November 2026
2,2,3,3,4,4,5,5,6,6,7,7-Dodecafluorheptan-1-ol
7H 6:1 FTOH · Decafluoroheptanol · Dodecafluoroheptanol · 1,1,7H-perfluoroheptanol · 1H,1H,7H-Perfluoroheptanol · 1H,1H,7H-PERFLUOROHEPTAN-1-OL · 1H,1H,7H-DODECAFLUOROHEPTANOL · 1H,1H,7H-PERFLUORO-1-HEPTANOL
https://huagongshe.com/de/chemical/67639
Identifikatoren & physikalische Daten
| CAS No. | 335-99-9 |
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| Summenformel | CF2HC5F10CH2OH |
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| Durchschnittliche Molmasse | 332,09 g/mol |
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| Monoisotopische Masse | 332,0070527 g/mol |
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| SMILES | OCC(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)F |
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| InChIKey | BYKNGMLDSIEFFG-UHFFFAOYSA-N |
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| PubChem CID | 67639 |
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| EC No. | 206-406-6 |
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| DTXSID | DTXSID9059832 |
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| Lokaler Name | 2,2,3,3,4,4,5,5,6,6,7,7-Dodecafluorheptan-1-ol |
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Chemische & physikalische Eigenschaften
| XLogP | 3,8 |
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| Polarare Oberfläche (TPSA) | 20,2 |
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| H-Brücken-Donoren | 1 |
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| H-Brücken-Akzeptoren | 13 |
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| Frei drehbare Bindungen | 6 |
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| Schwere Atome | 20 |
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| Formalladung | 0 |
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| Komplexität | 348 |
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| PFAS | PFAS -> Other/unspecifiedPFAS -> non-polymerPFAS -> F-telomer alcohols (FTOH)PFAS -> OECD Category |
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| SpringerMaterials Properties | Boiling point |
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| Schmelzpunkt | -20°C |
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| Siedepunkt | 169-170 °C |
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| Dichte | 1.76 |
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| Dampfdruck | 4.42hPa at 25℃ |
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| Brechungsindex | 1.316-1.318 |
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| Flammpunkt | 169-170°C |
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| Lagerbedingungen | under inert gas (nitrogen or Argon) at 2-8°C |
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| Aggregatzustand | clear liquid |
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| pKa (Säurekonstante) | 12.89±0.10(Predicted) |
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| Wichte | 1.762 |
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| Farbe | Colorless to Light yellow to Light orange |
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| BRN | 1800110 |
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| Henry-Konstante | 6.4×10-2 mol/(m3Pa) at 25℃, I. et al. (1999) |
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| LogP (Verteilungskoeffizient) | 3.31 |
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| CAS Datenbank | 335-99-9(CAS DataBase Reference) |
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| NIST chemische Informationen | 1h,1h,7h-Dodecafluoro-1-heptanol(335-99-9) |
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| EPA chemische Informationen | 1-Heptanol, 2,2,3,3,4,4,5,5,6,6,7,7-dodecafluoro- (335-99-9) |
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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)Aggregated GHS information provided per 9 reports by companies from 4 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies. |
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| Regulatorische Informationen | S - indicates a substance that is identified in a final Significant New Use Rule.REACH registered substance: 2,2,3,3,4,4,5,5,6,6,7,7-dodecafluoroheptan-1-ol (EC: 206-406-6) |
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| Hazard Classes and Categories | Skin Irrit. 2 (100%) |
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| TSCA-Inventar-Status | TSCA listed |
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| Zollcode | 29055998 |
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| RTECS-Nr. | MJ4500000 |
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| R-Sätze (R) | 36/37/38 |
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| Gefahrensymbole | Xi |
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| hazard_note | Irritant |
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| Sicherheitshinweise (S) | 37/39-26 |
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