HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
Stearaldehyd
1-Octadecanal · stearaldehyde · 1-Octadecanone · Octadecanal>Octadecanaldehyde · TIANFU-CHEM - stearaldehyde · octadecanaldehyde,octadecanal · inhibit,Inhibitor,Octadecanal,Endogenous Metabolite · Octadecanaldehyde Octadecyl Aldehyde Stearaldehyde Stearyl Aldehyde
Identifikatoren & physikalische Daten
| CAS No. | 638-66-4 |
|---|---|
| Summenformel | C18H36O |
| Durchschnittliche Molmasse | 268,5 g/mol |
| Monoisotopische Masse | 268,27661577 g/mol |
| SMILES | CCCCCCCCCCCCCCCCCC=O |
| InChIKey | FWWQKRXKHIRPJY-UHFFFAOYSA-N |
| PubChem CID | 12533 |
| ChEBI | CHEBI:17034 |
| EC No. | 211-346-9 |
| DTXSID | DTXSID60213250 |
| Lokaler Name | Stearaldehyd |
Chemische & physikalische Eigenschaften
| XLogP | 8,1 |
|---|---|
| Polarare Oberfläche (TPSA) | 17,1 |
| H-Brücken-Donoren | 0 |
| H-Brücken-Akzeptoren | 1 |
| Frei drehbare Bindungen | 16 |
| Schwere Atome | 19 |
| Formalladung | 0 |
| Komplexität | 165 |
| Lipide | Fatty Acyls [FA] -> Fatty aldehydes [FA06] |
| Siedepunkt | 320.00 to 322.00 °C. @ 760.00 mm Hg215°C/20mmHg(lit.) |
| Schmelzpunkt | 38.00 °C. @ 760.00 mm Hg43.0 to 47.0 °C |
| Physical Description | Solid |
| Dichte | 0.8203 (estimate) |
| Brechungsindex | 1.4508 (estimate) |
| Lagerbedingungen | <0°C |
| Löslichkeit | Chloroform (Slightly), Methanol (Very Slightly, Heated) |
| Aggregatzustand | Solid |
| Farbe | White to Off-White |
| Geruch | at 100.00%. oily |
| InChI | InChI=1S/C18H36O/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19/h18H,2-17H2,1H3 |
| InChIKey | FWWQKRXKHIRPJY-UHFFFAOYSA-N |
| SMILES | C(=O)CCCCCCCCCCCCCCCCC |
| LogP (Verteilungskoeffizient) | 8.046 (est) |
| CAS Datenbank | 638-66-4 |
Sicherheit & Vorschriften
| GHS-Einstufung | This chemical does not meet GHS hazard criteria for 33.3% (2 of 6) of reports.WarningH315 (66.7%): 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 6 reports by companies from 4 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies. |
|---|---|
| Hazard Classes and Categories | Skin Irrit. 2 (66.7%) |
| Zollcode | 2912190090 |
| RTECS-Nr. | RG0181500 |
Anwendungen & Verwendung
Verwenden
Octadecanaldehyde used in the preparation of new anti-HIV Moloka’lamine derivatives. Also used in the preparation of fluorescently labelled dynamic amphiphiles for analysis of transmembrane ion transport, sensing and cellular uptake.A possible volatile of Parkinson’s disease.