CAS Registry Number

CAS 10294-70-9 — Tin(ii) Iodide

Tin(II) iodide is an inorganic compound composed of tin and iodine, commonly used as a precursor in chemical synthesis, semiconductor manufacturing, and as a reagent in organic transformations. It appears as a hygroscopic, yellowish powder with variable solubility in polar solvents. This product has a CAS number of 10294-70-9, a molecular formula of SnI₂ (not H₂I₂Sn), and a molecular weight of 374.53 g/mol. It is stable under ambient storage conditions and carries no signal word for hazard classification. Molekula supplies Tin(II) iodide from research to bulk quantities with full documentation and ISO 9001:2015 traceability.