T 1371 (OTTO) Tetradecane, 99% Cas no 629-59-4 - used to study the thermodiffusion behavior of the microemulsion droplets of water, n-alkanes and pentaethylene glycol monododecyl ether. T 1371 (OTTO) Tetradecane, 99% Cas no 629-59-4 - used as reference material in gas chromatographic analysis, as a solvent and finds applications in organic synthesis.