382310

Didecyldimethylammoniumbromid

98%

• Synonym(e): Dimethyl-didecylammoniumbromid
• Lineare Formel: [CH₃(CH₂)₉]₂N(CH₃)₂Br
• CAS-Nummer: 2390-68-3
• Molekulargewicht: 406.53
• Beilstein: 6492993
• EG-Nummer: 219-234-1
• MDL-Nummer: MFCD00012194
• UNSPSC-Code: 12352116
• PubChem Substanz-ID: 24863889
• NACRES: NA.22

Eigenschaften

• Assay: 98%
• mp (Schmelzpunkt): 149-151 °C (lit.)
• SMILES String: [Br-].CCCCCCCCCC[N+](C)(C)CCCCCCCCCC
• InChI: 1S/C22H48N.BrH/c1-5-7-9-11-13-15-17-19-21-23(3,4)22-20-18-16-14-12-10-8-6-2;/h5-22H2,1-4H3;1H/q+1;/p-1
• InChIKey: UMGXUWVIJIQANV-UHFFFAOYSA-M

Beschreibung

Anwendung

Didecyldimethylammonium bromide (DDAB) is commonly used as a surfactant and a phase transfer catalyst. It is also used in the preparation of hydrophobic ammonium-based ionic liquid.

Sicherheitshinweise

• Piktogramme: GHS07
• Signalwort: Warning
• H-Sätze: H315,H319,H335
• P-Sätze: P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
• Gefahreneinstufungen: Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• Zielorgane: Respiratory system
• Lagerklassenschlüssel: 11 - Combustible Solids
• WGK: WGK 3
• Flammpunkt (°F): Not applicable
• Flammpunkt (°C): Not applicable
• Persönliche Schutzausrüstung: dust mask type N95 (US), Eyeshields, Gloves