Methylammonium iodide

Methylammonium iodide
The methylammonium cation	The iodide anion
Names
	IUPAC name Methylazanium iodide
	Systematic IUPAC name Methanaminium iodide
	Other names Methylamine hydroiodide; Methanamine hydriodide;
Identifiers
CAS Number	14965-49-2;
3D model (JSmol)	Interactive image;
ChemSpider	452756;
ECHA InfoCard	100.035.474
EC Number	239-037-4;
PubChem CID	519034;
CompTox Dashboard (EPA)	DTXSID30933695 ;
	InChI InChI=1S/CH5N.HI/c1-2;/h2H2,1H3;1H Key: LLWRXQXPJMPHLR-UHFFFAOYSA-N;
	SMILES C[NH3+].[I-];
Properties
Chemical formula	CH3NH3I
Molar mass	158.96951 g/mol
Appearance	White powder [1]
Hazards
	GHS labelling:
Pictograms
Signal word	Warning
Hazard statements	H302, H315, H319, H335
Precautionary statements	P261, P264, P270, P271, P280, P301+P312, P302+P352, P304+P340, P305+P351+P338, P312, P321, P330, P332+P313, P337+P313, P362, P403+P233, P405, P501
	Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). Infobox references

Methylammonium iodide in an organic halide with a formula of CH₃NH₃I. It is an ammonium salt composed of methylamine and hydrogen iodide. The primary application for methylammonium iodide, sometimes in combination with other methylammonium halides, is as a component of perovskite (structure) crystalline solar cells.[2]

References

"Methylammonium Iodide". Greatcell Solar Materials. Retrieved 15 May 2020.
Li, Hangqian. (2016). "A modified sequential deposition method for fabrication of perovskite solar cells". Solar Energy. 126: 243–251. Bibcode:2016SoEn..126..243L. doi:10.1016/j.solener.2015.12.045.

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