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Tetracontan
TETRACONTANE · TETRACONTANE(SG) · ALKANE C40 · TETRACOTANE · N-Tetracontane · Tetracontane>Tetracontane,98% · TETRACONTANE 98% · n-Tetracontane,97+%
Identifikatoren & physikalische Daten
| CAS No. | 4181-95-7 |
|---|---|
| Summenformel | C40H82 |
| Durchschnittliche Molmasse | 563,1 g/mol |
| Monoisotopische Masse | 562,64165262 g/mol |
| SMILES | CCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCC |
| InChIKey | KUPLEGDPSCCPJI-UHFFFAOYSA-N |
| PubChem CID | 20149 |
| EC No. | 224-055-7 |
| DTXSID | DTXSID2063341 |
| Lokaler Name | Tetracontan |
Chemische & physikalische Eigenschaften
| XLogP | 21,3 |
|---|---|
| Polarare Oberfläche (TPSA) | 0 |
| H-Brücken-Donoren | 0 |
| H-Brücken-Akzeptoren | 0 |
| Frei drehbare Bindungen | 37 |
| Schwere Atome | 40 |
| Formalladung | 0 |
| Komplexität | 361 |
| Stoffklassen | Other Classes -> Aliphatics, Saturated (>C11) |
| Physical Description | White flakes[Sigma-Aldrich MSDS] |
| Schmelzpunkt | 80-84 °C(lit.) |
| Siedepunkt | 150°C/0.001mm |
| Dichte | 0.7785 |
| Brechungsindex | 1.4719 (estimate) |
| Flammpunkt | 150°C/0.001mm |
| Lagerbedingungen | room temp |
| Aggregatzustand | Powder or Flaky Solid |
| Farbe | White |
| Löslichkeit | Soluble in chloroform. Slightly soluble in methanol.Insoluble in water. |
| BRN | 1800152 |
| Hauptanwendungen | petroleum |
| InChI | InChI=1S/C40H82/c1-3-5-7-9-11-13-15-17-19-21-23-25-27-29-31-33-35-37-39-40-38-36-34-32-30-28-26-24-22-20-18-16-14-12-10-8-6-4-2/h3-40H2,1-2H3 |
| InChIKey | KUPLEGDPSCCPJI-UHFFFAOYSA-N |
| SMILES | CCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCC |
| CAS Datenbank | 4181-95-7(CAS DataBase Reference) |
| EPA chemische Informationen | Tetracontane (4181-95-7) |
Sicherheit & Vorschriften
| GHS-Einstufung | This chemical does not meet GHS hazard criteria for 100% (7 of 7) of all reports.Not ClassifiedAggregated GHS information provided per 7 reports by companies from 1 notifications to the ECHA C&L Inventory. |
|---|---|
| Regulatorische Informationen | Tetracontane: Does not have an individual approval but may be used under an appropriate group standard |
| Gefahrenübersicht | May cause irritation[Sigma-Aldrich MSDS] |
| Hazard Classes and Categories | Not Classified |
| Wassergefährdungsklasse (WGK) | 3 |
| TSCA-Inventar-Status | TSCA listed |
| Zollcode | 29011000 |
| Sicherheitshinweise (S) | 24/25 |
| Lagerklasse | 11 - Combustible Solids |
Anwendungen & Verwendung
Verwenden
n-Tetracontane is used in a passivation layer in copper-phthalocyanine field-effect transistors for improving the charge carrier mobility and used to modify the quasi two-dimensional surface electron system on Au(111).