Thiosemicarbazide Properties, Molecular Formula, Applications - WorldOfChemicals

Thiosemicarbazide Properties


Molecule Structure Image



Thiosemicarbazide is produced from hydrazine sulfate and ammonium thiocyanate.It is useful for synthesizing a varity of heterocycles such as 1,2,4 triazole.It is used as a intermediate for pharmaceutical and pesticide products.

Chemical Properties

Appearance White Crystalline Solid
Boiling Point 208.6 °C
CAS Number 79-19-6
Class 6.1
Density 1.376 g/cm3
EINECS Number 201-184-7
HS Code 29309070
IUPAC Name Hydrazinecarbothioamide
InChI 1/CH5N3S/c2-1(5)4-3/h3H2,(H3,2,4,5)
Melting Point 180-183 °C
Molar Mass 91.14 g/mol
Molecular Formula CH5N3S
NFPA 704 H-4,F-1,R-0,C-NA
PG 2
RTECS Number VT4200000
Solubility Soluble
Synonyms 1-Amino-2-Thiourea;1-Aminothiourea;2-Thiosemicarbazide;3-Thio-semicarbazid;Aminothiourea;Aminothio-urea