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CAS 3026-69-5

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Dioctyldimethylammonium bromide

Description:
Dioctyldimethylammonium bromide (DODAB) is a quaternary ammonium compound characterized by its surfactant properties. It typically appears as a white to off-white solid or viscous liquid, depending on its concentration and temperature. DODAB is soluble in organic solvents and exhibits limited solubility in water, which is a common trait among quaternary ammonium compounds. This substance is known for its ability to form vesicles and micelles, making it useful in various applications, including drug delivery systems and as a stabilizing agent in emulsions. DODAB also possesses antimicrobial properties, which can be beneficial in pharmaceutical and cosmetic formulations. Its cationic nature allows it to interact with negatively charged surfaces, enhancing its effectiveness in various formulations. However, care should be taken when handling DODAB, as it can be toxic to aquatic life and may cause irritation upon contact with skin or eyes. Overall, dioctyldimethylammonium bromide is a versatile compound with significant utility in both industrial and research settings.
Formula:C18H40N·Br
InChI:InChI=1S/C18H40N.BrH/c1-5-7-9-11-13-15-17-19(3,4)18-16-14-12-10-8-6-2;/h5-18H2,1-4H3;1H/q+1;/p-1
InChI key:InChIKey=APTVNWGLSRAOFJ-UHFFFAOYSA-M
SMILES:[N+](CCCCCCCC)(CCCCCCCC)(C)C.[Br-]
Synonyms:
  • 1-Octanaminium, N,N-dimethyl-N-octyl-, bromide
  • 1-Octanaminium, N,N-dimethyl-N-octyl-, bromide (1:1)
  • Ammonium, dimethyldioctyl-, bromide
  • Dioctyl dimethyl ammonium bromide
  • Dioctyldimethylammonium bromide
  • N,N-dimethyl-N-octyloctan-1-aminium bromide
  • Dimethyldioctylammonium bromide
  • DimethyldioctylammoniumBromide&gt
  • dimethyl(dioctyl)azanium bromide
  • N,N-di-n-octyl-N,N-dimethyl ammonium bromide
  • Dioctyldimethylaminium·bromide
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