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Effect of the Micellar Catalysed Hydrolysis of BIS -4-Chloro-3-Methyl Phenyl Phosphate Ester

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Author Affiliations

  • 1Department of Chemistry, Janta College, Bakewar, Etawah, INDIA
  • 2Department of Chemistry, Agra College, Agra, UP, INDIA

Res.J.chem.sci., Volume 3, Issue (8), Pages 63-67, August,18 (2013)

Abstract

The micellar catalysed reactions between hydroxide anions and bis-4-chloro-3-methyl phenyl phosphate ester (bis-4-CMPP) has been examined in buffered medium at pH 8 to10. The first order rate constant (KΨ) for the reaction of OH with 4-CMPP go through maxima with increasing the concentration of cetyltrimethyl ammonium bromide(CTABr). Concentration of the surfactant can be analyzed in terms of Br- ions in micellar pseudophases, which occur readily by aqueous CTABr and calculated second order rate constants.

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