Cs2TiCl6

metal
· Cs2TiCl6

Cs₂TiCl₆ is a halide perovskite compound consisting of cesium, titanium, and chlorine—a material class that has emerged primarily in photovoltaic and optoelectronic research rather than traditional structural engineering. This compound is notable as a lead-free alternative within the halide perovskite family, developed to address toxicity concerns in conventional metal halide perovskites while maintaining semiconductor functionality. The material remains largely in the research phase, with potential applications in solar cells, light-emitting devices, and other semiconductor technologies, though its stability and device performance characteristics differ from both lead-based perovskites and other lead-free variants, making it an active area of materials investigation rather than an established industrial material.

photovoltaic researchlead-free perovskitesoptoelectronic deviceslight-emitting applicationsexperimental semiconductorshalide perovskite development

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
Units:
siimperial
PropertyValueUnitConditionsSource
Dielectric Constant (Relative Permittivity)(εr)2 entries
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median of 2 measurements
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Electronic Dielectric Tensor(ε∞)
Matrix (redacted)
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Total Dielectric Tensor(ε)
Matrix (redacted)
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N entriesMultiple entries per property — large groups are collapsed; click a summary row to expand. Use filters above to narrow by form / heat treatment / basis.
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.
Cs2TiCl6 — Properties & Data | MatWorld