Thiourea

Thiourea

Carbon, C   Hydrogen, H   Nitrogen, N   Sulfur, S
Names
Preferred IUPAC name Thiourea[1]
Other names Thiocarbamide
Identifiers
CAS Number	62-56-6 Y
3D model (JSmol)	Interactive image
Beilstein Reference	605327
ChEBI	CHEBI:36946 Y
ChEMBL	ChEMBL260876 Y
ChemSpider	2005981 Y
ECHA InfoCard	100.000.494
Gmelin Reference	1604
KEGG	C14415 Y
PubChem CID	2723790
RTECS number	YU2800000
UNII	GYV9AM2QAG Y
UN number	2811
CompTox Dashboard (EPA)	DTXSID9021348
InChI InChI=1S/CH4N2S/c2-1(3)4/h(H4,2,3,4) Y Key: UMGDCJDMYOKAJW-UHFFFAOYSA-N Y InChI=1/CH4N2S/c2-1(3)4/h(H4,2,3,4) Key: UMGDCJDMYOKAJW-UHFFFAOYAJ
SMILES C(=S)(N)N
Properties
Chemical formula	SC(NH2)2
Molar mass	76.12 g·mol−1
Appearance	white solid
Density	1.405 g/mL
Melting point	182 °C (360 °F; 455 K)
Solubility in water	142 g/L (25 °C)
Magnetic susceptibility (χ)	−4.24×10−5 cm3/mol
Hazards
GHS labelling:
Pictograms
Signal word	Warning
Hazard statements	H302, H351, H361, H411
Precautionary statements	P201, P202, P264, P270, P273, P281, P301+P312, P308+P313, P330, P391, P405, P501
NFPA 704 (fire diamond)	3 1 0
Related compounds
Related compounds	Urea Selenourea
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). Y verify (what is YN ?) Infobox references

Thiourea (/ˌθaɪ.oʊjʊəˈriː.ə, -ˈjʊəri-/)^[2][3][4] is an organosulfur compound with the formula SC(NH₂)₂ and the structure H₂N−C(=S)−NH₂. It is structurally similar to urea (H₂N−C(=O)−NH₂), except that the oxygen atom is replaced by a sulfur atom (as implied by the thio- prefix); however, the properties of urea and thiourea differ significantly. Thiourea is a reagent in organic synthesis. Thioureas are a broad class of compounds with the general structure R₂N−C(=S)−NR₂.