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Dimethyldioctadecylammoniumbromid
DODAB · DDA · DSAB · DDAB · DODA(Br) · 18:0 DDAB · dioctadecyL · ERBU Adjuvant 100
Identifikatoren & physikalische Daten
| CAS No. | 3700-67-2 |
|---|---|
| Summenformel | C38H80BrN |
| Durchschnittliche Molmasse | 631 g/mol |
| Monoisotopische Masse | 629,54741366 g/mol |
| SMILES | CCCCCCCCCCCCCCCCCC[N+](C)(C)CCCCCCCCCCCCCCCCCC.[Br-] |
| InChIKey | PSLWZOIUBRXAQW-UHFFFAOYSA-M |
| PubChem CID | 77293 |
| EC No. | 223-037-6 |
| DTXSID | DTXSID60884005 |
| Lokaler Name | Dimethyldioctadecylammoniumbromid |
Chemische & physikalische Eigenschaften
| Polarare Oberfläche (TPSA) | 0 |
|---|---|
| H-Brücken-Donoren | 0 |
| H-Brücken-Akzeptoren | 1 |
| Frei drehbare Bindungen | 34 |
| Schwere Atome | 40 |
| Formalladung | 0 |
| Komplexität | 390 |
| Stoffklassen | Nitrogen Compounds -> Quaternary Amines |
| Physical Description | White powder[Sigma-Aldrich MSDS] |
| Schmelzpunkt | ~160 °C |
| Dichte | 1.047 |
| Brechungsindex | 1.5260 (estimate) |
| Lagerbedingungen | -20°C |
| Löslichkeit | Chloroform (Slightly), Ethyl Acetate (Slightly, Heated), Hexanes (Slightly, Heated) |
| Aggregatzustand | Granular Powder |
| Farbe | White |
| BRN | 3580323 |
| Stabilität | Stable. Incompatible with strong oxidizing agents. |
| InChI | InChI=1S/C38H80N.BrH/c1-5-7-9-11-13-15-17-19-21-23-25-27-29-31-33-35-37-39(3,4)38-36-34-32-30-28-26-24-22-20-18-16-14-12-10-8-6-2/h5-38H2,1-4H31H/q+1/p-1 |
| InChIKey | PSLWZOIUBRXAQW-UHFFFAOYSA-M |
| SMILES | C(CCCCCCCCCCCCCCCCC)[N+](C)(C)CCCCCCCCCCCCCCCCCC.[Br-] |
| CAS Datenbank | 3700-67-2(CAS DataBase Reference) |
| EPA chemische Informationen | 1-Octadecanaminium, N,N-dimethyl-N-octadecyl-, bromide (3700-67-2) |
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 59 reports by companies from 7 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies. |
|---|---|
| Regulatorische Informationen | 1-Octadecanaminium, N,N-dimethyl-N-octadecyl-, bromide: Does not have an individual approval but may be used under an appropriate group standard |
| Gefahrenübersicht | Causes zonal hepatitis and changes in blood cell counts in 10-day intermittent intraperitoneal studies of mice[RTECS] A skin and strong eye irritant[Sigma-Aldrich MSDS] |
| Hazard Classes and Categories | Skin Irrit. 2 (100%) |
| Unerwünschte Wirkungen | Occupational hepatotoxin - Secondary hepatotoxins: the potential for toxic effect in the occupational setting is based on cases of poisoning by human ingestion or animal experimentation. |
| Wassergefährdungsklasse (WGK) | 3 |
| TSCA-Inventar-Status | TSCA listed |
| Zollcode | 29211990 |
| R-Sätze (R) | 36/37/38-43 |
| Gefahrensymbole | Xi |
| Sicherheitshinweise (S) | 26-37/39 |
| Gefahrenklasse | 9 |
| Lagerklasse | 11 - Combustible Solids |
Anwendungen & Verwendung
Verwenden
Dimethyldioctadecylammonium bromide has been used in a study to assess the interaction of its monolayers with DNA using specular neutron reflection, surface pressure-area isotherms, and Brewster angle microscopy. It has also been used in a study to investigate new adjuvants for use in kill vaccines for bovine viral diarrhea virus (BVDV).