CAS Registry Number

CAS 10026-07-0 — Tellurium(IV) tetrachloride

Tellurium(IV) tetrachloride is a hygroscopic inorganic compound used primarily as a precursor in the synthesis of organotellurium compounds, semiconductors, and specialized catalysts. It appears as a white to yellowish crystalline solid that fumes in moist air. With a CAS number of 10026-07-0, its molecular formula is TeCl₄ and molecular weight is 269.41 g/mol. It is stable under ambient storage conditions and carries no signal word for hazard classification. Molekula supplies Tellurium(IV) tetrachloride from research to bulk quantities with full documentation and ISO 9001:2015 traceability.