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CAS 2082-84-0

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Decyltrimethylammonium bromide

Description:
Decyltrimethylammonium bromide (DTAB) is a quaternary ammonium compound characterized by its surfactant properties. It features a long hydrophobic decyl chain (10 carbon atoms) and three methyl groups attached to a nitrogen atom, making it a cationic surfactant. DTAB is typically a white to off-white solid or a viscous liquid, depending on temperature and concentration. It is soluble in water and organic solvents, exhibiting surface-active properties that allow it to reduce surface tension and enhance wetting, emulsification, and foaming. DTAB is often used in various applications, including personal care products, detergents, and as a disinfectant due to its antimicrobial properties. Additionally, it can serve as a phase transfer catalyst in organic synthesis. However, caution is advised when handling DTAB, as it can be irritating to skin and eyes. Its environmental impact should also be considered, as cationic surfactants can be toxic to aquatic life. Overall, DTAB is a versatile compound with significant utility in both industrial and consumer products.
Formula:C13H30N·Br
InChI:InChI=1S/C13H30N.BrH/c1-5-6-7-8-9-10-11-12-13-14(2,3)4;/h5-13H2,1-4H3;1H/q+1;/p-1
InChI key:InChIKey=PLMFYJJFUUUCRZ-UHFFFAOYSA-M
SMILES:C(CCCCCCCC)C[N+](C)(C)C.[Br-]
Synonyms:
  • n-Decyltrimethylammonium bromide
  • Decyltrimethylammonium bromide
  • 1-Decanaminium, N,N,N-trimethyl-, bromide
  • 1-Decanaminium, N,N,N-trimethyl-, bromide (1:1)
  • Ammonium, decyltrimethyl-, bromide
Found 12 products.