2,3-Naphthalocyanine
2,3-Naphthalocyanine (CAS 23627-89-6) is a complex organic molecule with the molecular formula C48H26N8 and a molecular weight of 714.77 g/mol. This compound is recognised for its potent light-absorbing properties, particularly in the infrared region, making it valuable in materials science and electronic applications. It is primarily utilised as an infrared dye in advanced technological fields.
- Synonyms
- C48H26N8

Infrared (IR) Dyes
2,3-Naphthalocyanine functions as a high-performance infrared dye. Its strong absorption at specific wavelengths makes it suitable for applications requiring light filtration or detection in the IR spectrum.
Materials Science
This compound is employed in materials science research and development. Its unique optical and electronic properties can be leveraged to create novel materials with tailored functionalities.
Organic and Printed Electronics
As a component in organic and printed electronics, 2,3-Naphthalocyanine can contribute to the development of advanced electronic devices. Its characteristics are relevant for applications in organic semiconductors and optoelectronic components.
Photonic and Optical Materials
The molecule's absorption profile positions it as a valuable material for photonic and optical applications. It can be integrated into systems where specific light interactions are paramount.
| Molecular weight | 714.77 |
|---|---|
| Empirical formula | C48H26N8 |
| Composition | Dye content, 95% |
| Protective equipment | Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter |
|---|---|
| Water hazard class (WGK, DE) | 3 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
| Absorption | λmax 712 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 2,3-Naphthalocyanine primarily used for?
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2,3-Naphthalocyanine is primarily used as an infrared (IR) dye in materials science, organic electronics, and photonic applications due to its strong absorption in the IR region.
What are the CAS number and molecular formula for 2,3-Naphthalocyanine?
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The CAS number for 2,3-Naphthalocyanine is 23627-89-6, and its molecular formula is C48H26N8.
What grade and purity does Tech Serve Solutions supply for 2,3-Naphthalocyanine?
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Tech Serve Solutions supplies 2,3-Naphthalocyanine with a dye content of 95%. This is a technical/research grade, and TSS does not represent it as USP, BP, EP, or any pharmacopoeia grade.
What safety precautions should be taken when handling 2,3-Naphthalocyanine?
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When handling 2,3-Naphthalocyanine, it is essential to wear appropriate personal protective equipment, including eyeshields and gloves. A type N95 (US) or type P1 (EN143) respirator filter should be used if airborne particles are present. Observe standard laboratory safety procedures and consult the Safety Data Sheet (SDS).
How is 2,3-Naphthalocyanine typically packed and shipped?
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2,3-Naphthalocyanine is carefully packed to ensure safe transit and is exported globally by Tech Serve Solutions, adhering to all relevant shipping regulations for chemical compounds.
How can I request a sample or quote for 2,3-Naphthalocyanine?
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To request a sample or a quote for 2,3-Naphthalocyanine, please contact the Tech Serve Solutions sales team through our website or by direct inquiry, providing your specific requirements and shipping details.
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