O 3087 (OTTOKEMI) 2-Octyldodecanol, 97% Cas 5333-42-6 - used as diluent in a extractant screening study for the recovery of putrescine (butylene-1,4-diamine, BDA) and cadaverine (pentylene-1,5-diamine, PDA) from aqueous solutions (fermentation broths) by liquid-liquid extraction.