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Tetraphenylethylen
Tetraphenylethene · 1,1,2,2-Tetraphenylethene · TETRAPHENYLETHYLENE · 1,1,2,2-TETRAPHENYLETHYLENE · (1,2,2-Triphenylvinyl)benzene · SKL135 · JACS-632-51-9 · Nylon 612 resin
Identifikatoren & physikalische Daten
| CAS No. | 632-51-9 |
|---|---|
| Summenformel | C26H20 |
| Durchschnittliche Molmasse | 332,4 g/mol |
| Monoisotopische Masse | 332,15650064 g/mol |
| SMILES | c1ccc(C(=C(c2ccccc2)c2ccccc2)c2ccccc2)cc1 |
| InChIKey | JLZUZNKTTIRERF-UHFFFAOYSA-N |
| PubChem CID | 69437 |
| EC No. | 211-179-1 |
| DTXSID | DTXSID1060895 |
| Lokaler Name | Tetraphenylethylen |
Chemische & physikalische Eigenschaften
| XLogP | 8 |
|---|---|
| Polarare Oberfläche (TPSA) | 0 |
| H-Brücken-Donoren | 0 |
| H-Brücken-Akzeptoren | 0 |
| Frei drehbare Bindungen | 4 |
| Schwere Atome | 26 |
| Formalladung | 0 |
| Komplexität | 353 |
| Physical Description | Slightly beige powder[Acros Organics MSDS] |
| Kovats Retention Index | 2478 |
| Schmelzpunkt | 222-224 °C (lit.) |
| Siedepunkt | 420 °C (lit.) |
| Dichte | 1.1550 |
| Brechungsindex | 1.4800 (estimate) |
| Flammpunkt | 420°C |
| Lagerbedingungen | Sealed in dry,Room Temperature |
| Löslichkeit | Soluble in hot tolueneinsoluble |
| Aggregatzustand | Solid |
| Farbe | White to Off-White |
| BRN | 1913548 |
| InChI | 1S/C26H20/c1-5-13-21(14-6-1)25(22-15-7-2-8-16-22)26(23-17-9-3-10-18-23)24-19-11-4-12-20-24/h1-20H |
| InChIKey | JLZUZNKTTIRERF-UHFFFAOYSA-N |
| SMILES | c1ccc(cc1)\C(c2ccccc2)=C(\c3ccccc3)c4ccccc4 |
| CAS Datenbank | 632-51-9(CAS DataBase Reference) |
| NIST chemische Informationen | Benzene, 1,1',1'',1'''-(1,2-ethenediylidene)tetrakis-(632-51-9) |
| EPA chemische Informationen | Benzene, 1,1',1'',1'''-(1,2-ethenediylidene)tetrakis- (632-51-9) |
Sicherheit & Vorschriften
| Regulatorische Informationen | Chemical: Benzene, 1,1',1'',1'''-(1,2-ethenediylidene)tetrakis-Benzene, 1,1',1'',1'''-(1,2-ethenediylidene)tetrakis-: Does not have an individual approval but may be used under an appropriate group standard |
|---|---|
| Gefahrenübersicht | May cause irritation[Acros Organics MSDS] See Triphenylethylene. |
| Wassergefährdungsklasse (WGK) | 3 |
| TSCA-Inventar-Status | TSCA listed |
| Zollcode | 2903780090 |
| Sicherheitshinweise (S) | 22-24/25 |
| Lagerklasse | 11 - Combustible Solids |
Anwendungen & Verwendung
Verwenden
1,1,2,2-Tetraphenylethylene is used as a reagent in the synthesis of a dynamic covalent imine gel as a luminescent sensor. Studies show that 1,1,2,2-Tetraphenylethylene (TPE) can assemble into self-luminescent nanoparticles which are part of a drug delivery system that shows aggregation-induced emission and can be easily tracked in cells.