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Tetrahydrofuran-2,3,4,5-tetracarbonsure, Isomerengemisch
TIMTEC-BB SBB006505 · HYDROFURAN TETRACARBOXYLIC ACID · oxolane-2,3,4,5-tetracarboxylicaci · Tetrahydrofurantetracarboxylic acid. · TETRAHYDROFURAN-2R 3T 4T 5C-TETRA- & · Tetrahydro-2,3,4,5-furantetracarboxylic acid · Tetrahydrofuran-2,3,4,5-tetracarboxylic acid · 2,3,4,5-Furantetracarboxylic acid, tetrahydro-
Identifikatoren & physikalische Daten
| CAS No. | 26106-63-8 |
|---|---|
| Summenformel | C8H8O9 |
| Durchschnittliche Molmasse | 248,14 g/mol |
| Monoisotopische Masse | 248,01683183 g/mol |
| SMILES | O=C(O)C1OC(C(=O)O)C(C(=O)O)C1C(=O)O |
| InChIKey | UFOIOXZLTXNHQH-UHFFFAOYSA-N |
| PubChem CID | 97421 |
| ChEMBL | CHEMBL1701934 |
| EC No. | 247-461-6 |
| DTXSID | DTXSID60948994 |
| Lokaler Name | Tetrahydrofuran-2,3,4,5-tetracarbonsure, Isomerengemisch |
Chemische & physikalische Eigenschaften
| XLogP | -1,8 |
|---|---|
| Polarare Oberfläche (TPSA) | 158 |
| H-Brücken-Donoren | 4 |
| H-Brücken-Akzeptoren | 9 |
| Frei drehbare Bindungen | 4 |
| Schwere Atome | 17 |
| Formalladung | 0 |
| Komplexität | 350 |
| Physical Description | White powder[Acros Organics MSDS] |
| Schmelzpunkt | 205 °C (dec.)(lit.) |
| Siedepunkt | 351.21°C (rough estimate) |
| Dichte | 1.6275 (rough estimate) |
| Brechungsindex | 1.6300 (estimate) |
| Lagerbedingungen | 2-8°C |
| Aggregatzustand | powder to crystal |
| pKa (Säurekonstante) | 2.38±0.70(Predicted) |
| Farbe | White to Almost white |
| Löslichkeit | very faint turbidity |
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. |
|---|---|
| Gefahrenübersicht | An irritant[Acros Organics MSDS] |
| Hazard Classes and Categories | Skin Irrit. 2 (100%)Eye Irrit. 2 (100%) |
| Wassergefährdungsklasse (WGK) | 3 |
| Zollcode | 29321900 |
| R-Sätze (R) | 36/37/38 |
| Gefahrensymbole | Xi |
| Sicherheitshinweise (S) | 37/39-26 |
Anwendungen & Verwendung
Verwenden
Tetrahydrofuran-2,3,4,5-tetracarboxylic Acid is used in method for preparation of Carboxylic Esters using batch reactors connected in parallel.