Sulfur diimide

Sulfur diimide
Names
	IUPAC name diimino-λ4-sulfane
	Other names 2λ4-Diazathia-1,2-diene
Identifiers
CAS Number	21918-40-1 [???];
3D model (JSmol)	Interactive image;
ChemSpider	298618;
PubChem CID	336934;
	InChI InChI=1S/H2N2S/c1-3-2/h1-2H Key: HQFYRKYAKZRZCJ-UHFFFAOYSA-N;
	SMILES N=S=N;
Properties
Chemical formula	H2N2S
Molar mass	62.09 g·mol−1
	Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). Infobox references

Sulfur diimides are chemical compounds of the formula S(NR)₂. Structurally, they are the diimine of sulfur dioxide. The parent member, S(NH)₂, is of only theoretical interest. Other derivatives where R is an organic group are stable and useful reagents.

Names

IUPAC name diimino-λ⁴-sulfane
Other names 2λ⁴-Diazathia-1,2-diene
Identifiers
CAS Number	21918-40-1^N[???]
3D model (JSmol)	Interactive image
ChemSpider	298618
PubChem CID	336934
InChI InChI=1S/H2N2S/c1-3-2/h1-2H Key: HQFYRKYAKZRZCJ-UHFFFAOYSA-N
SMILES N=S=N
Properties
Chemical formula	H₂N₂S
Molar mass	62.09 g·mol⁻¹
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). Infobox references