Description

1,2,3,4,8,9,10,11,15,16,17,18,22,23,24,25-Hexadecachloro-29H,31H-Phthalocyanine is a highly chlorinated derivative of the versatile phthalocyanine macrocycle, a class of compounds renowned for their exceptional stability and intense coloration. This specific perchlorinated variant is valued for its unique electronic and photophysical properties, which are critical for advanced material science applications. It serves as a key functional pigment and intermediate for researchers and manufacturers in the fields of organic electronics, specialty dyes, and high-performance coatings.

Application

• Organic Semiconductor Material: Used as an n-type semiconductor or as a dopant in the development of organic field-effect transistors (OFETs) and photovoltaic cells.
• Specialty Pigments and Dyes: Functions as a high-stability, intense colorant for advanced inks, coatings, and plastics requiring exceptional lightfastness and chemical resistance.
• Photodynamic Therapy (PDT) Research: Investigated as a potential photosensitizer due to its strong absorption in the visible/near-infrared region and ability to generate reactive oxygen species.
• Chemical Sensor Development: Employed in the fabrication of sensitive layers for gas and chemical sensors, leveraging its conductivity changes upon analyte interaction.
• Catalysis: Acts as a precursor or ligand for metal complexes used in specialized catalytic processes, including oxidation reactions.
• Non-linear Optical Materials: Utilized in research for developing materials with non-linear optical properties for applications in photonics and data storage.

Basic Information

Product Name	1,2,3,4,8,9,10,11,15,16,17,18,22,23,24,25-Hexadecachloro-29H,31H-Phthalocyanine
CAS No.	28888-81-5
Molecular Formula	C₃₂H₂Cl₁₆N₈
Molecular Weight	1124.36 g/mol
Synonyms	Hexadecachlorophthalocyanine; Perchlorophthalocyanine; 29H,31H-Phthalocyanine, 1,2,3,4,8,9,10,11,15,16,17,18,22,23,24,25-hexadecachloro-; Cl16Pc; Chlorinated Phthalocyanine; Metal-free Hexadecachlorophthalocyanine; Phthalocyanine, perchloro-
EINECS	Contact for details

Quality Control

Our 1,2,3,4,8,9,10,11,15,16,17,18,22,23,24,25-Hexadecachloro-29H,31H-Phthalocyanine is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC for purity assessment and spectroscopic methods for structural confirmation, to ensure consistent performance and high-grade material for research and industrial use. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and key physical parameters is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). This compound is light-sensitive (store away from light) and should be handled under an inert atmosphere for long-term storage to prevent potential degradation.

Specification

Item	Specification
Appearance	Dark green to blue-black powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95% (Standard Grade)
Chlorine Content	Theoretical: ~50.5%
Solubility	Insoluble in water; Soluble in concentrated sulfuric acid, chlorinated solvents
Residue on Ignition	≤ 0.5%

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