Abstract
The infra-red spectroscopy, proton magnetic resonance, dielectric measurements and differential thermal analysis methods were employed to investigate solid 2,2,4,4-tetramethyl-3-t-butyl-pentane-3-ol (TTBC). TTBC was found to appear as a monomer in solid state which creates favourable conditions for molecular rotation with the spherical structure of molecules. Temperature existance ranges for internal and molecular rotator phases have been determined.