3,3,6,6-tetramethyl-S-dithiane, EINECS 224-751-0, tetramethyl-[1,2,4,5]tetrathiane, 1,2,4,5-Tetrathiane, 3,3,6,6-tetramethyl-, 3,3,6,6-Tetramethyl-s-tetrathian, 3,3,6,6-Tetramethyl-S-tetrathiane, 3,3,6,6-Tetramethyl-1,2,4,5-tetrathian, Tetramethyl-[1,2,4,5]tetrathian