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CAS 110-07-6

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1-Octadecanaminium, N-ethyl-N,N-dimethyl-, ethyl sulfate (1:1)

Description:
1-Octadecanaminium, N-ethyl-N,N-dimethyl-, ethyl sulfate (1:1), commonly known as a quaternary ammonium compound, is characterized by its long hydrophobic hydrocarbon chain, which contributes to its surfactant properties. This compound features a positively charged nitrogen atom bonded to two methyl groups and one ethyl group, along with a sulfate group that imparts its anionic character. It is typically used in various applications, including as a surfactant, emulsifier, and antimicrobial agent in personal care products and industrial formulations. The presence of the long alkyl chain enhances its ability to interact with both hydrophilic and hydrophobic substances, making it effective in reducing surface tension. Additionally, its quaternary structure provides stability and resistance to degradation, which is advantageous in formulations requiring prolonged efficacy. However, like many quaternary ammonium compounds, it may pose environmental concerns due to its persistence and potential toxicity to aquatic life. Proper handling and disposal practices are essential to mitigate any adverse effects associated with its use.
Formula:C22H48N·C2H5O4S
InChI:InChI=1S/C22H48N.C2H6O4S/c1-5-7-8-9-10-11-12-13-14-15-16-17-18-19-20-21-22-23(3,4)6-2;1-2-6-7(3,4)5/h5-22H2,1-4H3;2H2,1H3,(H,3,4,5)/q+1;/p-1
InChI key:InChIKey=NRLUCCYRQRCHIJ-UHFFFAOYSA-M
SMILES:O(S(=O)(=O)[O-])CC.C(CCCCCCCCCCCCCCC)CC[N+](CC)(C)C
Synonyms:
  • Sulfuric acid, monoethyl ester, ion(1-), N-ethyl-N,N-dimethyl-1-octadecanaminium
  • 1-Octadecanaminium, N-ethyl-N,N-dimethyl-, ethyl sulfate (1:1)
  • Ethyldimethyloctadecylammonium ethyl sulfate
  • 1-Octadecanaminium, N-ethyl-N,N-dimethyl-, ethyl sulfate
  • Ammonium, ethyldimethyloctadecyl-, ethyl sulfate
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