Vanadyl 2,11,20,29-tetra-tert-butyl-2,3-naphthalocyanine
Tech Serve Solutions offers Vanadyl 2,11,20,29-tetra-tert-butyl-2,3-naphthalocyanine (CAS: 105011-00-5; C64H56N8OV) with a molecular weight of 1004.12 g/mol. This phthalocyanine dye exhibits a strong absorption at 808 nm in the infrared spectrum. It is a valuable material for applications in advanced materials science, particularly in organic electronics and photonics, owing to its unique optical properties.
- Synonyms
- 29-tetra-tert-butyl-2,3-naphthalocyanineC64H56N8OVVanadyl 2,11,20,29-tetra-tert-butyl-2,3-naphthalocyanine

Infrared (IR) Dyes
Utilised for its strong absorption in the near-infrared region, making it suitable for applications requiring specific light absorption characteristics, such as optical filters or sensors.
Materials Science
Incorporated into advanced materials due to its robust chemical structure and defined optical properties, contributing to the development of novel functional materials.
Organic and Printed Electronics
Serves as a key component in organic electronic devices, including potential use in organic field-effect transistors (OFETs) and organic photovoltaics (OPVs) due to its semiconducting nature.
Photonic and Optical Materials
Its distinct absorption profile makes it a candidate for use in photonic devices and optical applications where precise light interaction is critical.
| Molecular weight | 1004.12 |
|---|---|
| Empirical formula | C64H56N8OV |
| Composition | Dye content, 95% |
| Melting point | >300 °C(lit.) |
| Absorption | λmax 808 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 Vanadyl 2,11,20,29-tetra-tert-butyl-2,3-naphthalocyanine used for?
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Vanadyl 2,11,20,29-tetra-tert-butyl-2,3-naphthalocyanine is primarily used as an Infrared (IR) dye, in Materials Science, Organic and Printed Electronics, and Photonic and Optical Materials due to its absorption at 808 nm.
What are the CAS number and formula for this compound?
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The CAS number is 105011-00-5 and the empirical formula (Hill notation) is C64H56N8OV.
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%. We do not represent this product as USP, BP, EP, or any other pharmacopoeia grade.
What are the safety and handling considerations for this chemical?
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This compound is classified with a WGK Germany rating of 3, indicating a high hazard to water. It has a high melting point (>300 °C). Appropriate personal protective equipment should be used, and it should be handled in a well-ventilated area, avoiding dust formation and contact with skin and eyes.
How is Vanadyl 2,11,20,29-tetra-tert-butyl-2,3-naphthalocyanine packed, shipped, and exported?
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This chemical is packed according to industry standards for safe transport and is available for global export by Tech Serve Solutions.
How can I request a sample or a quote?
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To request a sample or obtain a quote, please contact our sales department via the website or direct inquiry, providing the product name and CAS number (105011-00-5).
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