CAS Registry Number

CAS 1315-09-9 — Zinc selenide

Zinc selenide is a chemical compound composed of zinc and selenium, widely used in infrared optics, semiconductor manufacturing, and as a catalyst in chemical reactions. It offers high transparency across a broad spectrum of wavelengths, making it ideal for lenses, windows, and prisms in thermal imaging systems. Zinc selenide has a CAS number of 1315-09-9, a molecular formula of SeZn, and a molecular weight of 144.34 g/mol. It is stable at ambient storage conditions and carries no signal word for hazard classification. Molekula supplies zinc selenide from research to bulk quantities with full documentation and ISO 9001:2015 traceability.