TMDSO, Tetramethyldisiloxane; 1,1,3,3-Tetramethyldisiloxane 1. CAS No.: 3277-26-7 2. Purity: >99% Wanda Siloxane Series Chemical Name: Tetramethyldisiloxane, TMDSOSynonym: 1,3-Dihydrotetramethyldisiloxane; 1,1,3,3-Tetramethyldisiloxane 1. Properties ... in cosmetics, deodorant, water repelling windshield coating, food additives and some soaps. 3. Package & Storage: 200L PVF steel drum or 1000L IBC ...