Titanyl Phthalocyanine (purified by sublimation) is a high-purity blue powder with the chemical formula C₃₂H₁₆N₈OTi and molecular weight 576.39. It is widely used as an iodine-selective electrode material and finds applications in electronic chemicals, metal-organic compounds, and biological staining.
Titanyl Phthalocyanine (TiOPc) is a sublimed-grade, high-purity organic semiconductor widely used in photoconductors, OLEDs, and organic photovoltaics (OPVs). As a member of the phthalocyanine family, TiOPc exhibits excellent stability and absorption in the near-infrared (NIR) region, making it a preferred material for charge generation layers, light-harvesting dyes, and sensor platforms.
Its unique Y-phase crystal form is known for exceptionally high photosensitivity, with reported quantum efficiencies approaching unity under high electric fields.
Interested in bulk supply, documentation, or integrating TiOPc into your custom device design?
Reach out to the Stanford Optics technical team for consultation and support.
Property | Value |
---|---|
Chemical Name | Titanyl Phthalocyanine |
CAS Number | 26201-32-1 |
Molecular Formula | C₃₂H₁₆N₈OTi |
Molecular Weight | 576.39 g/mol |
Appearance | Dark purple powder or crystals |
Purity (sublimed) | >99% |
Absorption Peak (λmax) | ~692 nm (measured in chlorobenzene) |
Fluorescence | Not observed / not significant |
HOMO / LUMO Estimate | HOMO ≈ 5.7 eV, LUMO ≈ 3.9 eV |
Melting Point (TGA) | ~580 °C (5% weight loss threshold) |
Solubility | Limited solubility in chlorobenzene |
Storage Conditions | Room temperature; store cool, dry, and dark |
Light Sensitivity | Light-sensitive; minimize exposure when handling |
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