Description

2,9,16,23-Tetraphenoxy-29H,31H-Phthalocyanine CAS NO 77474-61-4 is a highly functionalized phthalocyanine derivative, a class of compounds renowned for their exceptional chemical stability and intense coloration. This specific compound is valued for its tailored molecular structure, which imparts unique photophysical and electronic properties critical for advanced material science. It is primarily sought after by researchers and manufacturers in the fields of organic electronics, photovoltaics, and as a precursor for specialized dyes and pigments.

Application

• Organic Semiconductor Materials: A key building block for organic field-effect transistors (OFETs) and photovoltaic cells due to its electron-donating and charge-transport characteristics.
• Non-Linear Optical (NLO) Materials: Used in the development of materials for optical limiting, data storage, and telecommunications.
• Specialty Dyes and Pigments: Serves as a sophisticated precursor for creating high-performance, thermally stable colorants for inks, coatings, and plastics.
• Chemical Sensors: Utilized in the fabrication of sensitive layers for detecting gases or specific analytes based on colorimetric or electrical response changes.
• Catalysis Research: Investigated as a ligand or catalyst in various organic transformation reactions, leveraging its metal-coordination capability.
• Photodynamic Therapy (PDT) Research: Studied for its potential as a photosensitizer in biomedical applications due to its strong light absorption.

Basic Information

Product Name	2,9,16,23-Tetraphenoxy-29H,31H-Phthalocyanine
CAS No.	77474-61-4
Molecular Formula	C56H34N8O4
Molecular Weight	859.93 g/mol
Synonyms	29H,31H-Phthalocyanine, 2,9,16,23-tetraphenoxy-; Tetraphenoxyphthalocyanine; Phthalocyanine, tetraphenoxy-; Free-base tetraphenoxyphthalocyanine; H2Pc(OC6H5)4; Phenoxy-substituted phthalocyanine; Metal-free tetraphenoxyphthalocyanine
EINECS	Contact for details

Quality Control

Our 2,9,16,23-Tetraphenoxy-29H,31H-Phthalocyanine is produced under stringent conditions to ensure batch-to-batch consistency and high purity for research and development applications. Each lot undergoes comprehensive analytical characterization, including HPLC for purity assessment and spectroscopic methods for structural confirmation. Certificates of Analysis (COA) detailing specific test results are available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at room temperature (15-25°C). This material is light-sensitive (store away from light). For long-term storage, consider an inert atmosphere to preserve stability.

Specification

Item	Specification
Appearance	Dark blue to violet powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95% (Area %)
Loss on Drying	≤ 2.0 %
Residue on Ignition	≤ 0.5 %

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