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CAS 577-11-7

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Sodium bis(2-ethylhexyl) sulfosuccinate

Description:
Sodium bis(2-ethylhexyl) sulfosuccinate, commonly known as AOT (CAS 577-11-7), is an anionic surfactant widely used in various applications, including pharmaceuticals, cosmetics, and as a dispersing agent in emulsions. This compound is characterized by its amphiphilic nature, possessing both hydrophilic and hydrophobic properties, which allows it to effectively reduce surface tension and stabilize emulsions. AOT is typically a yellowish to brownish powder or solid that is soluble in organic solvents and has limited solubility in water, depending on the concentration. It is known for its ability to form reverse micelles in nonpolar solvents, making it useful in processes such as extraction and encapsulation. Additionally, AOT exhibits low toxicity and is considered safe for use in many consumer products. Its unique properties make it valuable in various industrial applications, including oil recovery, food processing, and as a stabilizer in colloidal systems. Overall, sodium bis(2-ethylhexyl) sulfosuccinate is a versatile surfactant with significant utility across multiple fields.
Formula:C20H38O7S·Na
InChI:InChI=1S/C20H38O7S.Na/c1-5-9-11-16(7-3)14-26-19(21)13-18(28(23,24)25)20(22)27-15-17(8-4)12-10-6-2;/h16-18H,5-15H2,1-4H3,(H,23,24,25);
InChI key:InChIKey=ONBWNNUYXGJKKD-UHFFFAOYSA-N
SMILES:C(C(OCC(CCCC)CC)=O)(CC(OCC(CCCC)CC)=O)S(=O)(=O)O.[Na]
Synonyms:
  • 05035Tx
  • AOT
  • Colace
  • Comfolax
  • Complemix
  • Constonate
  • Coprol
  • Coprola
  • DSS
  • Defilin
  • See more synonyms
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