... ; 1,1,3,3-Tetramethyldisiloxane 1. CAS No.: 3277-26-7 2. Purity: >99% Wanda Siloxane Series Chemical Name ... -Tetramethyldisiloxane 1. Properties:Chemical Name: TetramethyldisiloxaneCAS No.:3277-26-7EINECS No.:221-906-4Formula: C4H14OSi2Molecular Weight:134.33Boiling ... or yellowish transparent liquid2. Applications:Tetramethyldisiloxane, CAS No.: 3277-26-7, is widely used in cosmetics, deodorant, water ...