1,4-Dithiane-2,5-diol, 2,5-dimethyl- 2,5-Dimethyl-1,4-dithiane-2,5-diol 2,5-Dimethyl-2,5-dihydroxy-1,4-dithiane 2,5-Dimethyl-2,5-dihydroxy-p-dithiane 2,5-Dimethyl-p-dithiane-2,5-diol 2-Mercaptopropanone 55704-78-4 EINECS 259-770-3 FEMA No. 3450 NSC 176174