Imidazoline-2-thiol; 1,3-Ethylenethiourea; 2-Imidazoline-2-thiol; 2-Mercapto-2-imidazoline; 2-Mercapto-4,5-dihydroimidazole; 2-Mercaptoimidazoline; 2-Thioimidazolidine; 4,5-Dihydro-2-mercaptoimidazole; Accel 22; Accel 22S; END 75; ETC; ETU; ETU 22S; ETU 80; Ethylenethiocarbamide; Ethylenethiourea; Imidazolidinethione; Imidazoline-2(3H)-thione; Mercaptoimidazoline; Mercazin I; N,N'-Ethylenethiourea; NA 22; Nocceler 22; Pennac CRA; Rhenogran ETU; Rhenogran ETU 80; Rhodanin S 62; Sanceler 22; Sanceler 22C; Sanceler 22S; Soxinol 22; Tetrahydro-2H-imidazole-2-thione; Thiourea, N,N'-1,2-ethanediyl-; Vulkacit NPV/C; Warecure C

2-Imidazolidinethione is a pesticide used in production of fruits and vegetables. It is also used as a new contrast agent for MRI studies based on proton chemical exchange dependent saturation transfer (1). 2-Imidazolidinethione is also a corrosion inhibitor (2) due to the adsorption of the mol. species. Drinking water contaminant candidate list 3 (CCL 3) compound as per United States Environmental Protection Agency (EPA), environmental, and food contaminants.