The Study for Surface Activity of Alkylquinolinium Halide Ⅰ. The Critical Micelle Concentration of Solution of Dodecylquinolinium Bromide

Alkylquinolinium Halide의 계면활성에 관한 연구 Ⅰ. Dodecylquinolinium Bromide 수용액의 Critical Micelle Concentration

  • 이종만 (고려대학교 이공대학 화학과)
  • Published : 1972.08.30


Dodecylquinolinium bromide has been synthesized and the critical micelle concentrations of it in the aqueous solution have been determined by the measurement of the surface tension and the electrical conductance. The values are $3.34 {\times} 10^{-3}mole/l$ and 3.41 {\times} $10^{-3}$mole/l, respectively. Since dodecylquinolinium bromide has the larger hydrophobic group than dodecylpyridinium bromide, it is considered that the former has the smaller critical micelle concentration than the latter.



  1. J. Amer. Oil Chem. Soc. v.30 H. B. Klevens
  2. J. Chem. Soc. G. S. Hartley
  3. Collective v.II Organic Synthesis A. H. Blatt
  4. Collective v.I Organic Synthesis M. Gilman;A. H. Blatt
  5. J. Korean Chem. Soc. v.9 M. W. Han;C. M. Lee;T. W. Kim
  6. J. Amer. Chem. Soc. v.49 J. B. Conant;N. F. Hall
  7. J. phys. Chem. v.48 G. D. Miles;L. Schedlovsky
  8. J. Amer. Chem. Soc. v.69 A. W. Ralstone;D. N. Eggenberger
  9. Anal. Chem. v.24 C. W. Pifer;E. G. Wallish
  10. J. Korean Chem. Soc. v.10 M. W. Han