In the study, N-t-butyl-2-benzothiazole sulfenimide (TBSI) was prepared by NS-acetic anhydride method with acetic anhydride as solvent. It was detected with FTIR, XRD, UV-Vis, TG-DTA. Micro-structure and essence disciplinarian of them were disclosed. Chemical bond types into TBSI molecule were revealed with FTIR. TBSI phase composition and structure were revealed with crystallographic data from XRD detecting such as cell parameters and crystal face index. The phase composition and qualitative identification of TBSI structure were completed. The absorption peaks were detected by UV-vis at 228.3, 281.3 and 298.3 nm, respectively caused by n→σ*, π→π*, n→π* electron transition. It could provide basic data with the enterprise of ZBPD product quality inspection. Two kinds of information were detected with TG-DTA as quality change and thermal effect. There were three absorption peaks of 46.5, 188.9, 368. 5 ℃ due to a few residual solvent volatilization in the sample, phase transition peak and decomposition peak. The decomposition temperature of TBSI was very high. It could provided reference with research on rubber vulcanizing properties with TBSI on rubber vulcanizing machine. This study could provide basis experimental data on the enterprises to designate the working standard tracing detection of TBSI industrialized production. Performance index of TBSI was judged. The project of TBSI industry standard could be declared by the enterprises, written a draft standard.