Manganese(II) phthalocyanine is widely utilized in research focused on:

• Catalysis: This compound serves as an effective catalyst in various chemical reactions, particularly in the oxidation of organic substrates. Its stability and efficiency make it a preferred choice in industrial processes.
• Electrochemistry: Manganese(II) phthalocyanine is used in the development of electrochemical sensors. Its ability to facilitate electron transfer enhances the sensitivity and selectivity of sensors for detecting environmental pollutants.
• Photodynamic Therapy: In the medical field, this compound is explored for its potential in photodynamic therapy, a treatment for certain types of cancer. Its ability to generate reactive oxygen species upon light activation can target and destroy cancer cells.
• Organic Solar Cells: This chemical is incorporated into organic photovoltaic devices, improving their efficiency. Its light-absorbing properties contribute to better energy conversion rates compared to other materials.
• Textile Dyes: Manganese(II) phthalocyanine is also used in the textile industry as a dye. Its vibrant color and stability under various conditions make it suitable for coloring fabrics and materials.