Description

Tin II 2,3-Naphthalocyanine is a high-purity, organometallic phthalocyanine derivative with the CAS registry number 110479-58-8. This compound is valued for its exceptional photophysical properties, including strong near-infrared (NIR) absorption and high chemical stability, making it a critical functional material. It is primarily sought by manufacturers and researchers in the advanced materials, electronics, and photonics sectors for developing next-generation optoelectronic devices.

Application

• Organic Photovoltaics (OPVs): As a key electron donor or acceptor material in the active layer of solar cells for enhanced light harvesting and charge transport.
• Photodynamic Therapy (PDT) Agents: Utilized as a photosensitizer in medical research due to its ability to generate reactive oxygen species upon NIR light irradiation.
• Non-Linear Optical (NLO) Materials: A core component in the fabrication of optical limiters, switches, and modulators for laser and telecommunications equipment.
• Chemical Sensors: Employed in the sensing layer for detecting gases or specific analytes, leveraging its colorimetric or conductivity changes.
• Infrared Absorbing Dyes & Pigments: Used in specialty coatings, inks, and security printing applications requiring NIR absorption or fluorescence.
• Organic Field-Effect Transistors (OFETs): Acts as a semiconducting layer to improve charge carrier mobility and device performance.
• Catalysis Research: Investigated as a potential catalyst or catalyst precursor in specialized organic synthesis reactions.
• Academic & Industrial R&D: Serves as a fundamental building block for synthesizing novel macrocyclic complexes and studying their properties.

Basic Information

Product Name	Tin II 2,3-Naphthalocyanine
CAS No.	110479-58-8
Molecular Formula	C₄₈H₂₄N₈Sn
Molecular Weight	839.46 g/mol
Synonyms	Tin(2+) 2,3-Naphthalocyanine; Stannous 2,3-Naphthalocyanine; 2,3-Naphthalocyaninatotin; Tin Naphthalocyanine; SnNc; NIR Dye SnNc; Tin(II) 2,3-Naphthocyanine; 2,3-Naphthalocyanine Tin Complex
EINECS	Contact for details

Quality Control

Our Tin II 2,3-Naphthalocyanine is produced and tested under stringent quality management protocols. Each batch is characterized using advanced analytical techniques to ensure identity, purity, and batch-to-batch consistency. We provide comprehensive Certificates of Analysis (COA) detailing key parameters such as assay purity, metal content, and spectroscopic properties. Our quality commitment ensures the material meets the rigorous demands of research and high-tech manufacturing.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). The product is light-sensitive and should be handled under inert atmosphere when appropriate for prolonged stability. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Dark blue to black powder or crystals
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95% (Area %)
Tin (Sn) Content	13.5 - 14.5 %
Solubility	Soluble in chlorinated solvents, DMF, DMSO
Loss on Drying	≤ 2.0 %
Residue on Ignition	≤ 1.0 %

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.