1.Quick details for Dimethyl sulfide Product name Dimethyl sulfide CAS 75-18-3 Molecular Formula C2H6S Molecular weight 62.13 Apperance Colorless liquid purity 99% 2.Useage for Dimethyl sulfide Organic intermediate 3 .storage for Dimethyl sulfide ventilated warehouse; keep away from sunshine; avoid fire; avoid moisture.