Zinc 2,3,9,10,16,17,23,24-octakis(octyloxy)-29H,31H-phthalocyanine
Zinc 2,3,9,10,16,17,23,24-octakis(octyloxy)-29H,31H-phthalocyanine (CAS: 261504-18-1) is a sophisticated organic compound with the molecular formula C96H144N8O8Zn. Characterised by its unique phthalocyanine structure functionalised with octyloxy groups, this zinc complex exhibits strong absorption in the near-infrared spectrum. It serves as a key material in advanced applications within materials science and organic electronics, particularly where specific optical and electronic properties are required.
- Synonyms
- 10,16,17,23,24-octakis(octyloxy)-29H,31H-phthalocyanine261504-18-1C96H144N8O8Zn

Infrared (IR) Dyes
This phthalocyanine derivative functions as a highly effective dye in the infrared region, making it suitable for applications requiring specific light absorption characteristics. Its spectral properties are vital for advanced optical technologies.
Organic and Printed Electronics
The compound's molecular structure and electronic properties lend themselves to use in organic electronic devices. It can be employed in the development of novel materials for printed electronics, contributing to flexible and lightweight device architectures.
Photonic and Optical Materials
Its distinct absorption profile at approximately 677 nm makes it valuable for photonic applications. The material can be integrated into systems requiring precise light management or specific optoelectronic functionalities.
Materials Science Research
As a complex organic molecule, it is an important compound for materials science research. Investigations into its properties can lead to the discovery of new applications and enhanced material performance in various fields.
| Molecular weight | 1603.61 |
|---|---|
| Empirical formula | C96H144N8O8Zn |
| Composition | Dye content, 95% |
| Melting point | >300 °C(lit.) |
| Absorption | λmax 677 nm |
|---|
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is Zinc 2,3,9,10,16,17,23,24-octakis(octyloxy)-29H,31H-phthalocyanine used for?
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This compound is primarily used as an Infrared (IR) Dye, in Materials Science, Organic and Printed Electronics, and as a Photonic and Optical Material. Its specific absorption at around 677 nm is key to these applications.
What is the CAS number and chemical formula for this phthalocyanine?
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The CAS number is 261504-18-1 and the empirical formula is C96H144N8O8Zn.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies this product with a dye content of 95%. As this is not specified as a pharmacopoeia grade, it is supplied as a technical/research grade and TSS does not represent it as USP, BP, or EP grade.
What are the safety and handling considerations for this chemical?
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This substance has a Water Hazard Class (WGK) of 3 in Germany, indicating it is hazardous to water. Standard laboratory precautions should be followed, including wearing appropriate personal protective equipment and handling in a well-ventilated area. Please consult the Safety Data Sheet (SDS) for comprehensive information.
How is this product typically packed and shipped by TSS?
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Tech Serve Solutions, as a specialist global supplier and exporter, ensures appropriate packaging for safe handling, transport, and export of chemicals. Specific packaging details are confirmed upon order.
How can I request a sample or obtain a quote for this chemical?
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You can request a sample or obtain a quote by contacting our sales team directly through the website or by calling our customer service number. Please reference the product name and CAS number (261504-18-1).
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