Synonyms: TBAHS; Tetra-n-butylammonium hydrogen sulphate; TETRABUTYLAMM.HYDROGENSULPHATE; Tetrabutylammonium bisulfate; Tetra Butyl Ammonium Hydrogen Sulphate; IPC-TBA-HS; TETRA-N-BUTYLAMMONIUM HYDROGENSULFATE; TETRABUTYLAMMONIUM HYDROGEN SULPHATE; 1-Butanaminium, N,N,N-tributyl-, sulfate (1:1); 1-Butanaminium,N,N,N-tributyl-,sulfate(1:1); n,n,n-tributyl 1-butanaminiusulfate(1:1); TETRABUTYLAMMONIUM HYDROGEN SULFATE 98+%; Tetrabutylammonium bisulfate solution; TETRABUTYLAMMONIUM HYDROGENSULFATE 97%; Tetrabutylammonium bisulfate, Concentrate; TetrabutylAmmoniumHydrogenSulfateForSynthesis