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Isothiocyanates / thiocyanates


They all are a class of organosulfur compounds. Thiocyanates or isothiocyanates are analogues of cyanates or isocyanates wherein oxygen is replaced by sulfur. Isothiocyanates are generally prepared by the reaction of a primary amine and carbon disulfide in aqueous ammonia to form solid ammonium dithiocarbamate salt, which is then treated with lead nitrate or tosyl chloride to yield the corresponding isothiocyanate. Reflecting their electrophilic character, isothiocyanates are susceptible to hydrolysis. They occur widely in nature and are of interest in food science and medical research. Thiocyanates are produced by the reaction of elemental sulfur or thiosulfate with cyanides. They both are used as ligands in coordination chemistry, thiocyanate being more common.

Product nameStructureCAS#G-code
2-Amino-6-thiocyanatobenzothiazoleStructure of 2-Amino-6-thiocyanatobenzothiazole[7170-77-6]GEO-00228
2-Bromoethyl isothiocyanateStructure of 2-Bromoethyl isothiocyanate[1483-41-6]GEO-03225
2-Bromo-1-fluoro-3-isothiocyanatobenzeneStructure of 2-Bromo-1-fluoro-3-isothiocyanatobenzene[364364-00-1]GEO-03723
4-Bromo-2-fluorophenylisothiocyanateStructure of 4-Bromo-2-fluorophenylisothiocyanate[81171-71-3]GEO-00453
1,4-Butane diisothiocyanateStructure of 1,4-Butane diisothiocyanate[4430-51-7]GEO-00603
1-Chloro-3-isothiocyanato-2-methoxybenzeneStructure of 1-Chloro-3-isothiocyanato-2-methoxybenzene[127142-64-7]GEO-04357
4-Cyanophenyl isothiocyanateStructure of 4-Cyanophenyl isothiocyanate[2719-32-6]GEO-03414
CyclobutylisothiocyanateStructure of Cyclobutylisothiocyanate[6068-91-3]GEO-00855
Cyclohexyl isothiocyanateStructure of Cyclohexyl isothiocyanate[1122-82-3]GEO-00873
Cyclopropyl isothiocyanateStructure of Cyclopropyl isothiocyanate[56601-42-4]GEO-00892
1-Decyl isothiocyanateStructure of 1-Decyl isothiocyanate[24540-94-1]GEO-03388
N,N-Diethyl-4-isothiocyanatoanilineStructure of N,N-Diethyl-4-isothiocyanatoaniline[84381-54-4]GEO-04702
3,4-Difluorophenyl isothiocyanateStructure of 3,4-Difluorophenyl isothiocyanate[113028-75-4]GEO-02868
2,6-Difluorophenyl isothiocyanateStructure of 2,6-Difluorophenyl isothiocyanate[207974-17-2]GEO-01061
4-Dimethylaminophenyl isothiocyanateStructure of 4-Dimethylaminophenyl isothiocyanate[2131-64-8]GEO-01151
2,6-Dimethylphenyl isothiocyanateStructure of 2,6-Dimethylphenyl isothiocyanate[19241-16-8]GEO-03404
2,4-Dimethylphenyl isothiocyanateStructure of 2,4-Dimethylphenyl isothiocyanate[39842-01-8]GEO-01213
Ethoxycarbonyl isocyanateStructure of Ethoxycarbonyl isocyanate[19617-43-7]GEO-01300
Ethyl thiocyanateStructure of Ethyl thiocyanate[542-90-5]GEO-03405
4-Fluorobenzoyl isothiocyanateStructure of 4-Fluorobenzoyl isothiocyanate[78225-74-8]GEO-02521