HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
9-Oxofluoren-4-carbonsure
Einecs 228-311-9 · RARECHEM AL BO 1176 · 9-Fluorenone-4-carbo · 4-Carboxy-9-fluorenone · 9-Oxofluoren-4-carbonsure · 9-oxo-4-fluorenecarboxylate · 9-Fluorenone-4-carboxylicaci · 9-FLUORENONE-4-CARBOXYLIC ACID
Identifikatoren & physikalische Daten
| CAS No. | 6223-83-2 |
|---|---|
| Summenformel | C14H8O3 |
| Durchschnittliche Molmasse | 224,21 g/mol |
| Monoisotopische Masse | 224,04734412 g/mol |
| SMILES | O=C(O)c1cccc2c1-c1ccccc1C2=O |
| InChIKey | AFQYQSWTVCNJQT-UHFFFAOYSA-N |
| PubChem CID | 80361 |
| EC No. | 228-311-9 |
| DTXSID | DTXSID10211281 |
| Lokaler Name | 9-Oxofluoren-4-carbonsure |
Chemische & physikalische Eigenschaften
| XLogP | 2,6 |
|---|---|
| Polarare Oberfläche (TPSA) | 54,4 |
| H-Brücken-Donoren | 1 |
| H-Brücken-Akzeptoren | 3 |
| Frei drehbare Bindungen | 1 |
| Schwere Atome | 17 |
| Formalladung | 0 |
| Komplexität | 349 |
| Schmelzpunkt | 225-227 °C(lit.) |
| Siedepunkt | 476.5±24.0 °C(Predicted) |
| Dichte | 1.424±0.06 g/cm3(Predicted) |
| Lagerbedingungen | Sealed in dry,Room Temperature |
| Aggregatzustand | powder to crystal |
| pKa (Säurekonstante) | 3.46±0.20(Predicted) |
| Farbe | Light orange to Yellow to Green |
| BRN | 2694801 |
| InChI | InChI=1S/C14H8O3/c15-13-9-5-2-1-4-8(9)12-10(13)6-3-7-11(12)14(16)17/h1-7H,(H,16,17) |
| InChIKey | AFQYQSWTVCNJQT-UHFFFAOYSA-N |
| SMILES | C1(=O)C2=C(C=CC=C2)C2=C1C=CC=C2C(O)=O |
| CAS Datenbank | 6223-83-2(CAS DataBase Reference) |
| NIST chemische Informationen | 9-Fluorenone-4-carboxylic acid(6223-83-2) |
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 4 reports by companies from 1 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies. |
|---|---|
| Wassergefährdungsklasse (WGK) | 3 |
| Zollcode | 2918.30.3000 |
| R-Sätze (R) | 36/37/38 |
| Gefahrensymbole | Xi |
| Sicherheitshinweise (S) | 22-24/25 |
| Gefahrenklasse | IRRITANT |
| Lagerklasse | 11 - Combustible Solids |
Anwendungen & Verwendung
Verwenden
4-Carboxy-9-fluorenone can be used for electrophotographic photosensitive member.