Thiocarbohydrazide

Thiocarbohydrazide
Names
	Preferred IUPAC name Hydrazinecarbothiohydrazide
	Other names 1,3-Diamino-2-thiourea; Thiocarbazide; Thiocarbonic dihydrazide; Thiocarbonyldihydrazide; Carbonothioic dihydrazide; TCh; Thiocarbonohydrazide
Identifiers
CAS Number	2231-57-4 ;
3D model (JSmol)	Interactive image;
ChemSpider	2006346;
ECHA InfoCard	100.017.064
PubChem CID	2724189;
UNII	1IZ2H82NWU ;
CompTox Dashboard (EPA)	DTXSID7027461 ;
	InChI InChI=1S/CH6N4S/c2-4-1(6)5-3/h2-3H2,(H2,4,5,6) Key: LJTFFORYSFGNCT-UHFFFAOYSA-N; InChI=1/CH6N4S/c2-4-1(6)5-3/h2-3H2,(H2,4,5,6) Key: LJTFFORYSFGNCT-UHFFFAOYAM;
	SMILES C(=S)(NN)NN;
Properties
Chemical formula	CH6N4S
Molar mass	106.15 g·mol−1
Melting point	171 to 174 °C (340 to 345 °F; 444 to 447 K) (decomposes)
	Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). Infobox references

Thiocarbohydrazide is a toxic compound made by the reaction of carbon disulfide with hydrazine (hydrazinolysis). It is used in the silver proteinate specific staining of carbohydrates in electron microscopy.

References

^ International Union of Pure and Applied Chemistry (2014). Nomenclature of Organic Chemistry: IUPAC Recommendations and Preferred Names 2013. The Royal Society of Chemistry. p. 878. doi:10.1039/9781849733069. ISBN 978-0-85404-182-4.
^ Thiocarbohydrazide at Sigma-Aldrich