Relaxation times of aniline derivatives in cyclohexane and 1:4 dioxane

✍ Scribed by S.M. Khameshara; M.Z. Sisodia

• Publisher: Elsevier Science
• Year: 1981
• Weight: 575 KB
• Volume: 19
• Category: Article
• ISSN: 0378-4487
• DOI: 10.1016/0378-4487(81)80030-1

✦ Synopsis

The pennittivity (Cl) and cLie1ectri.c loss ( ") have been measured at 9.945 GHz for several substituted anilines in cyclohemne and 1:4 dioxane at 35'C. The static pennittivity (8,) at 300 KHZ and hi& frequency limiting permittivity (S,) have also been measured at 35'C. The dielectric data have been used to yield mean relaxation times and apparent dipole moments. All the compounds studied exhibit sn appreciably longer measured relaxation time in p-dioxane than in cyclohexane solution. This indicates that in solvent p-dioxane