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Adipinsureanhydrid
Oxepane-2,7-dione · 2,7-oxepanedione · Hexanedioic anhydride · 2,7-oxepanedion · ADIPIC ANHYDRIDE · Adipic acid anhydride · Hexahydrooxepin-2,7-dione · Hexanedioic acid anhydride
Identifikatoren & physikalische Daten
| CAS No. | 2035-75-8 |
|---|---|
| Summenformel | C6H8O3 |
| Durchschnittliche Molmasse | 128,13 g/mol |
| Monoisotopische Masse | 128,04734412 g/mol |
| SMILES | O=C1CCCCC(=O)O1 |
| InChIKey | JPSKCQCQZUGWNM-UHFFFAOYSA-N |
| PubChem CID | 567658 |
| ChEBI | CHEBI:173481 |
| EC No. | 218-001-1 |
| DTXSID | DTXSID401316648 |
| Lokaler Name | Adipinsureanhydrid |
Chemische & physikalische Eigenschaften
| XLogP | 0,3 |
|---|---|
| Polarare Oberfläche (TPSA) | 43,4 |
| H-Brücken-Donoren | 0 |
| H-Brücken-Akzeptoren | 3 |
| Frei drehbare Bindungen | 0 |
| Schwere Atome | 9 |
| Formalladung | 0 |
| Komplexität | 123 |
| Lebensmittelzusatzstoffe | FLAVORING AGENT OR ADJUVANT, LEAVENING AGENT, PH CONTROL AGENT -> FDA Substance added to food |
| Schmelzpunkt | 22 °C60-64 °C |
| Physical Description | Solid |
| Siedepunkt | 98~100℃/0.1mm |
| Dichte | 1.183±0.06 g/cm3(Predicted) |
| Lagerbedingungen | under inert gas (nitrogen or Argon) at 2-8°C |
| Aggregatzustand | liquid |
| Farbe | Colourless |
| InChI | InChI=1S/C6H8O3/c7-5-3-1-2-4-6(8)9-5/h1-4H2 |
| InChIKey | JPSKCQCQZUGWNM-UHFFFAOYSA-N |
| SMILES | O1C(=O)CCCCC1=O |
| LogP (Verteilungskoeffizient) | 0.689 (est) |
Sicherheit & Vorschriften
| GHS-Einstufung | WarningH302 (33.3%): Harmful if swallowed [Warning Acute toxicity, oral]P261, P264, P264+P265, P270, P271, P280, P301+P317, P302+P352, P304+P340, P305+P351+P338, P319, P321, P330, P332+P317, P337+P317, P362+P364, P403+P233, P405, and P501 (click each P-code to see the statement)Aggregated GHS information provided per 3 reports by companies from 3 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies. |
|---|---|
| Regulatorische Informationen | Chemical: 2,7-Oxepanedione |
| Hazard Classes and Categories | Acute Tox. 4 (33.3%) |
| Zollcode | 2932990090 |
Anwendungen & Verwendung
Verwenden
Adipic Anhydride is an esterifier for food starch in combination with acetic anhydride.