1,2-Bis(2-chloroethylthio)ethane 1,2-Bis(beta-chloroethylthio)ethane 1,8-Dichloro-3,6-dithiaoctane 3,6-Dithia-1,8-octanedichloride 3563-36-8 4-01-00-02453 (Beilstein Handbook Reference) Agent Q BRN 1739199 Bis(2-chloroethylthio)ethane ETHANE, 1,2-BIS(2-CHLOROETHYLTHIO)- Ethane, 1,2-bis(2-chloro-ethylthio)- Ethane, 1,2-bis(2-chloroethylmercapto)- HSM 1 NSC 30025 SM 1 Sesquimustard Sesquimustard Q Sesquisulfur Mustard Ssm TL 86