... , stable supply, cometitive price. Name: TCMTB;(2-(Thiocyanomethylthio) benzothiazole); benthiazoleCAS No.:21564-17-0EINECS:244-445-0MF:C9H6N2S3MW:238.34Physical ... SPECIFICATIONS APPEARANCE amber viscous liquid Assay 30%,60%,80% 2-chloromethylthiobenzothiazole 0.02%maxMoisture 0.5%max Ash 0. ... ,South east asia. sample available upon request. TCMTB,2-(Thiocyanomethylthio) benzothiazole, 30%,60%,80%