T 2275 (OTTO) Triolein, 99% Cas 122-32-7 - used as lubricant and emulsifier used in textiles and cosmetics. T 2275 (OTTO) Triolein, 99% Cas 122-32-7 - used in marketed preparations of sustained-release injections of cytarabine and multivesicular liposomal injections of morphine sulfate.