Astatine iodide

Astatine iodide
Names
	IUPAC name Astatine monoiodide
	Other names Astatine iodide
Identifiers
CAS Number	15194-73-7 ;
3D model (JSmol)	Interactive image;
ChemSpider	34496389;
PubChem CID	72993917;
CompTox Dashboard (EPA)	DTXSID901030152 ;
	InChI InChI=1S/AtH2.HI/h1H2;1H/q+1;/p-1 Key: TWAXUBWUPRBIEH-UHFFFAOYSA-M; InChI=1/AtH2.HI/h1H2;1H/q+1;/p-1 Key: TWAXUBWUPRBIEH-REWHXWOFAE;
	SMILES I[At];
Properties
Chemical formula	AtI
Molar mass	336.904 g/mol
Boiling point	213 °C; 415 °F; 486 K
Related compounds
Other anions	Astatine monobromide; Astatine monochloride
Related interhalogen compounds	Iodine monochloride; Iodine monofluoride; Bromine monochloride
	Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). Infobox references

Astatine iodide is an interhalogen compound with the chemical formula At I. It is the second heaviest known interhalogen compound, after iodine tribromide.