Ca2 Sn3 O8

semiconductor

· Ca2 Sn3 O8

Calcium stannate (Ca₂Sn₃O₈) is a mixed-metal oxide semiconductor belonging to the pyrochlore or related oxide structure family. This compound is primarily investigated in research and development contexts for applications requiring wide bandgap semiconducting oxides with stable crystal structures at elevated temperatures. Industrial interest centers on optoelectronic devices, gas sensing platforms, and potential use in next-generation ceramic electronics where chemical stability and thermal robustness are critical advantages over conventional semiconductors.

gas sensors and environmental monitoringtransparent conducting oxideshigh-temperature electronicsoptoelectronic devicesceramic semiconductor research

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	115.5	GPa	—
Shear Modulus(G)	49.81	GPa	—

Verified Unverified Low confidence (<80%) Link to source

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	2.597	eV	—

Verified Unverified Low confidence (<80%) Link to source

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-2.294	eV/atom	—

Verified Unverified Low confidence (<80%) Link to source

Regulatory Screening

Environmental

Export Control

RoHS, REACH, and Prop 65 statuses are validated against official substance lists (ECHA SVHC Candidate List, OEHHA Prop 65, RoHS Annex II). Other regulations are estimated from composition and material classification. All screening is a starting point for due diligence — always verify with your supplier before making compliance decisions.

Ca2 Sn3 O8

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control