Similar names: Dibenzo[b,e][1,4]dioxin, 2,3,7,8-tetrachloro-; Dibenzo-p-dioxin, 2,3,7,8-tetrachloro- (6CI,7CI,8CI); 2,3,7,8-Tetrachlorodibenzo[b,e][1,4]dioxin; 2,3,7,8-TCDD; 2,3,7,8-Tetrachloro-p-dioxin; 2,3,7,8-Tetrachlorodibenzo-1,4-dioxin; 2,3,7,8-Tetrachlorodibenzo-p-dioxin; 2,3,7,8-Tetrachlorodibenzodioxin; 2,3,7,8-tetrachlorodibenzo-p-dioxin; 2378TCDD; D 48; Dioxin; Dioxin (herbicide contaminant); PCDD 48; TCDBD; TCDD; Tetrachlorodibenzo-p-dioxin; Tetrachlorodibenzodioxin