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HCID 67742Erstellt: 27. Oktober 2026
Pentafluorpropionsureanhydrid
PFPA · PENTAFLUOROPROPIONIC ANHYDRIDE · 2,2,3,3,3-pentafluoropropanoic anhydride · PFAA · PENTAFLUOROPROPIONIC ACID ANHYDRIDE · Pentafluoropanoic anhydride · PENTAFLUORPROPIONSREANHYDRID · PERFLUOROPROPIONIC ANHYDRIDE
https://huagongshe.com/de/chemical/67742
Identifikatoren & physikalische Daten
| CAS No. | 356-42-3 |
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| Summenformel | C6F10O3 |
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| Durchschnittliche Molmasse | 310,05 g/mol |
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| Monoisotopische Masse | 309,96877606 g/mol |
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| SMILES | O=C(OC(=O)C(F)(F)C(F)(F)F)C(F)(F)C(F)(F)F |
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| InChIKey | XETRHNFRKCNWAJ-UHFFFAOYSA-N |
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| PubChem CID | 67742 |
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| EC No. | 206-604-2 |
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| DTXSID | DTXSID70870515 |
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| Lokaler Name | Pentafluorpropionsureanhydrid |
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Chemische & physikalische Eigenschaften
| XLogP | 3,5 |
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| Polarare Oberfläche (TPSA) | 43,4 |
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| H-Brücken-Donoren | 0 |
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| H-Brücken-Akzeptoren | 13 |
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| Frei drehbare Bindungen | 4 |
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| Schwere Atome | 19 |
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| Formalladung | 0 |
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| Komplexität | 342 |
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| Stoffklassen | Other Classes -> Acid Anhydrides, Other |
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| PFAS | PFAS -> Other/unspecified |
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| Physical Description | Colorless liquid[MSDSonline] |
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| Schmelzpunkt | -43 |
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| Siedepunkt | 69-70 °C/735 mmHg (lit.) |
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| Dichte | 1.571 g/mL at 25 °C (lit.) |
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| Brechungsindex | 1.3 |
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| Flammpunkt | None |
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| Lagerbedingungen | Keep in dark place,Sealed in dry,Room Temperature |
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| Aggregatzustand | Liquid |
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| Farbe | Clear colorless |
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| Wichte | 1.571 |
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| Löslichkeit | Reacts with water. |
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| BRN | 1806446 |
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| Stabilität | Hygroscopic, Moisture Sensitive |
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| InChI | 1S/C6F10O3/c7-3(8,5(11,12)13)1(17)19-2(18)4(9,10)6(14,15)16 |
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| InChIKey | XETRHNFRKCNWAJ-UHFFFAOYSA-N |
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| SMILES | FC(F)(F)C(F)(F)C(=O)OC(=O)C(F)(F)C(F)(F)F |
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| CAS Datenbank | 356-42-3(CAS DataBase Reference) |
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| NIST chemische Informationen | Pentafluoropropionic anhydride(356-42-3) |
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| EPA chemische Informationen | Pentafluoropropionic anhydride (356-42-3) |
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Sicherheit & Vorschriften
| GHS-Einstufung | DangerH314 (100%): Causes severe skin burns and eye damage [Danger Skin corrosion/irritation]P260, P261, P264, P271, P280, P301+P330+P331, P302+P361+P354, P304+P340, P305+P354+P338, P316, P317, P321, P363, P405, and P501 (click each P-code to see the statement)Aggregated GHS information provided per 11 reports by companies from 8 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies. |
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| Regulatorische Informationen | Propanoic acid, pentafluoro-, anhydride: Does not have an individual approval but may be used as a component in a product covered by a group standard. It is not approved for use as a chemical in its own right. |
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| Gefahrenübersicht | Reacts violently with waterA corrosive substance that can cause injury to the skin, eyes, and respiratory tractInhalation may cause chemical pneumonitis[MSDSonline] |
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| Hazard Classes and Categories | Skin Corr. 1B (100%) |
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| Unerwünschte Wirkungen | Dermatotoxin - Skin burns. |
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| F | 10-21 |
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| Wassergefährdungsklasse (WGK) | 3 |
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| TSCA-Inventar-Status | TSCA listed |
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| UN-Transportnummer | UN 3265 8/PG 2 |
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| Zollcode | 29159000 |
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| R-Sätze (R) | 34-14 |
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| Gefahrensymbole | C |
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| hazard_note | Corrosive |
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| Sicherheitshinweise (S) | 26-36/37/39-45 |
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| Gefahrenklasse | 8Skin Corr. 1B |
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| Verpackungsgruppe | II |
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| Lagerklasse | 8A - Combustible corrosive hazardous materials |
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