Manganese(III) phthalocyanine chloride
Manganese(III) phthalocyanine chloride (CAS: 53432-32-9) is an organic compound with the empirical formula C32H16ClMnN8 and a molecular weight of 602.91 g/mol. This dark green powder is recognised for its strong absorption in the infrared region, with a characteristic λmax at 726 nm. It finds application in materials science, particularly in the development of infrared dyes and organic electronics.

Infrared (IR) Dyes
Manganese(III) phthalocyanine chloride serves as a key component in the formulation of infrared dyes. Its strong absorption properties make it suitable for applications requiring selective light filtering or detection in the near-infrared spectrum.
Materials Science Research
This compound is utilised in advanced materials science research, contributing to the development of novel functional materials. Its unique electronic and optical properties are of interest for various technological advancements.
Organic Electronics
As a component within the field of organic electronics, Manganese(III) phthalocyanine chloride is explored for its potential in creating semiconducting materials for devices such as organic field-effect transistors (OFETs) and organic photovoltaics (OPVs).
Photonic and Optical Materials
Its distinct optical characteristics, particularly its absorption in the IR region, position it as a valuable material for research into photonic and optical applications, including optical limiting and sensing technologies.
| Molecular weight | 602.91 |
|---|---|
| Empirical formula | C32H16ClMnN8 |
| Composition | Dye content, 85% |
| 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 726 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 Manganese(III) phthalocyanine chloride used for?
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Manganese(III) phthalocyanine chloride is primarily used as an infrared (IR) dye and in materials science research, particularly in the fields of organic and printed electronics, and photonic and optical materials.
What are the CAS number and formula for Manganese(III) phthalocyanine chloride?
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The CAS number for Manganese(III) phthalocyanine chloride is 53432-32-9, and its empirical formula is C32H16ClMnN8.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Manganese(III) phthalocyanine chloride with a dye content of 85%. This product is supplied for research and development purposes and is not graded as USP, BP, EP, or for nutraceutical, food, or pharmaceutical use.
How should Manganese(III) phthalocyanine chloride be handled?
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Handling requires appropriate personal protective equipment, including eyeshields and gloves. A type N95 (US) or type P1 (EN143) respirator filter is recommended. The substance has a WGK Germany rating of 3, indicating a high hazard to water.
How is Manganese(III) phthalocyanine chloride packed and shipped?
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Manganese(III) phthalocyanine chloride is securely 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 Manganese(III) phthalocyanine chloride?
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To request a sample or a quotation, please contact the Tech Serve Solutions sales team through our website or by phone, providing your specific requirements.
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