Nickel(II) 5,9,14,18,23,27,32,36-octabutoxy-2,3-naphthalocyanine
Nickel(II) 5,9,14,18,23,27,32,36-octabutoxy-2,3-naphthalocyanine (CAS: 155773-70-9; C80H88N8NiO8) is a naphthalocyanine dye characterized by its strong absorption in the infrared region (λmax 848 nm). This compound is primarily utilized in advanced material science applications, particularly in organic and printed electronics, and as a component in photonic and optical materials. Its unique properties make it valuable for niche technological developments.
- IUPAC
- 5,9,14,18,23,27,32,36-Octabutoxy-2,3-naphthalocyanine nickel(II) salt
- Synonyms
- 5,9,14,18,23,27,32,36-octabutoxy-2,3-naphthalocyanine nickel(II) salt18,23,27,32,36-octabutoxy-2,3-naphthalocyanineC80H88N8NiO8

Infrared (IR) Dyes
Nickel(II) 5,9,14,18,23,27,32,36-octabutoxy-2,3-naphthalocyanine functions as an IR dye due to its significant absorption at 848 nm. This characteristic is valuable for applications requiring light absorption or emission in the near-infrared spectrum.
Materials Science
This naphthalocyanine derivative finds application in materials science, where its molecular structure and optical properties can be exploited. It serves as a building block or functional component in the development of novel materials with specific optical or electronic characteristics.
Organic and Printed Electronics
The compound is relevant for organic electronics due to its semiconducting properties inherent to phthalocyanine-like structures. It may be used in the fabrication of organic electronic devices, including sensors or active layers in organic field-effect transistors.
Photonic and Optical Materials
Its strong absorption profile in the IR region makes it suitable for use in photonic and optical materials. Applications could include optical filters, nonlinear optics, or components in optoelectronic devices.
| Molecular weight | 1348.30 |
|---|---|
| Empirical formula | C80H88N8NiO8 |
| Composition | Dye content, 98% |
| Melting point | >300 °C(lit.) |

Hazard statements
- H334May cause allergy or asthma symptoms if inhaled
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P342
| Protective equipment | Eyeshields, Faceshields, full-face particle respirator type N100 (US), Gloves, respirator cartridge type N100 (US), type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | T |
| Risk statements (R) | 49-43 |
| Safety statements (S) | 53-36/37/39-45 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
| Absorption | λmax 848 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 Nickel(II) 5,9,14,18,23,27,32,36-octabutoxy-2,3-naphthalocyanine used for?
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Nickel(II) 5,9,14,18,23,27,32,36-octabutoxy-2,3-naphthalocyanine is used as an infrared (IR) dye, in materials science, organic and printed electronics, and photonic and optical materials, owing to its strong absorption at 848 nm.
What are the CAS number and formula for this compound?
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The CAS number is 155773-70-9 and the empirical formula is C80H88N8NiO8.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies this product with a dye content of 98%. This is a technical/research grade material, and TSS does not represent it as USP, BP, EP, or other pharmacopoeia grades.
What are the main safety concerns when handling this chemical?
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This compound may cause respiratory irritation (H334). It is classified as Danger, and appropriate personal protective equipment, including eyeshields, faceshields, and a full-face particle respirator (type N100 US or P3 EN143), along with gloves, must be used. Handle with adequate ventilation.
How is this product packed, shipped, and exported?
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Tech Serve Solutions, as a specialist global supplier and exporter, ensures that products are appropriately packaged for safe transit and compliance with international shipping regulations.
How can I request a sample or a quote for this chemical?
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To request a sample or a quote for Nickel(II) 5,9,14,18,23,27,32,36-octabutoxy-2,3-naphthalocyanine, please contact our sales team through our website or by phone.
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