Synonyms: TP ethyl sulphate;2,2,6,6-Tetramethylpiperidine ethyl sulfate;Piperidine, 2,2,6,6-tetramethyl-, ethyl sulfate;ethyl hydrogen sulfate- 2,2,6,6-tetramethylpiperidine(1:1);20229-12-3;AC1Q6XKA;AC1L4N6C;AR-1I9751;LS-116190;ethyl hydrogen sulfate; 2,2,6,6-tetramethylpiperidine;ethyl hydrogen sulfate - 2,2,6,6-tetramethylpiperidine (1:1)