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HCID 19622Erstellt: 26. Oktober 2026
Cyclopentan-1,2,3,4-tetracarbonsure
Cyclopentanetetracarboxylicacid · 1,2,3,4-tetracarboxycyclopentane · 1,2,3,4-Cyclopentanetetetracarboxylic Acid · 1,2,3,4-Cyclopentanetetracarboxylic Acid >1,2,3,4-CYCLOPENTANETETRACARBOXYLIC ACID 99+%
https://huagongshe.com/de/chemical/19622
Identifikatoren & physikalische Daten
| CAS No. | 3724-52-5 |
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| Summenformel | C9H10O8 |
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| Durchschnittliche Molmasse | 246,17 g/mol |
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| Monoisotopische Masse | 246,03756727 g/mol |
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| SMILES | O=C(O)C1CC(C(=O)O)C(C(=O)O)C1C(=O)O |
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| InChIKey | WOSVXXBNNCUXMT-UHFFFAOYSA-N |
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| PubChem CID | 19622 |
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| EC No. | 223-074-8 |
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| DTXSID | DTXSID30958404 |
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| Lokaler Name | Cyclopentan-1,2,3,4-tetracarbonsure |
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Chemische & physikalische Eigenschaften
| XLogP | -1,5 |
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| Polarare Oberfläche (TPSA) | 149 |
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| H-Brücken-Donoren | 4 |
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| H-Brücken-Akzeptoren | 8 |
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| Frei drehbare Bindungen | 4 |
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| Schwere Atome | 17 |
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| Formalladung | 0 |
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| Komplexität | 350 |
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| Schmelzpunkt | approximate 179℃ (dec.) |
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| Siedepunkt | 495.6±45.0 °C(Predicted) |
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| Dichte | 1.787±0.06 g/cm3(Predicted) |
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| Löslichkeit | almost transparency in Methanol |
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| Aggregatzustand | powder to crystal |
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| pKa (Säurekonstante) | 3.44±0.70(Predicted) |
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| Farbe | White to Almost white |
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Sicherheit & Vorschriften
| GHS-Einstufung | WarningH315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]P264, P264+P265, P280, P302+P352, P305+P351+P338, P321, P332+P317, P337+P317, and P362+P364 (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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| Hazard Classes and Categories | Skin Irrit. 2 (100%)Eye Irrit. 2 (100%) |
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| Zollcode | 2917.20.0000 |
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| RTECS-Nr. | GY4700500 |
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