5,10,15,20-Tetrakis(4-sulfonatophenyl)-21H,23H-porphine manganese(III) chloride
5,10,15,20-Tetrakis(4-sulfonatophenyl)-21H,23H-porphine manganese(III) chloride (CAS: 90587-86-3) is an organic compound with the molecular formula C44H28ClMnN4O12S4 and a molecular weight of 1023.36 g/mol. This porphyrin derivative is valuable in materials science and photochemistry. Its unique structural and electronic properties lend themselves to applications in areas such as organic electronics and as a component in photonic and optical materials.
- Synonyms
- 20-Tetrakis(4-sulfonatophenyl)-21H,23H-porphine manganese(III) chloride90587-86-3C44H28ClMnN4O12S4

Materials Science
Utilised for its porphyrin structure and manganese complexation, contributing to novel material development and characterisation.
Organic and Printed Electronics
Investigated for its potential use in organic electronic devices due to its conjugated porphyrin system and electrochemical activity.
Photonic and Optical Materials
Employed in research for photonic applications owing to its specific absorption characteristics and potential for light manipulation.
Phthalocyanine and Porphyrin Dye Research
Serves as a model compound in studies related to porphyrin dyes, contributing to the understanding of their optical and electronic behaviour.
| Molecular weight | 1023.36 |
|---|---|
| Empirical formula | C44H28ClMnN4O12S4 |
| Melting point | >300 °C(lit.) |

Hazard statements
- H314Causes severe skin burns and eye damage
Precautionary statements
- P280Wear protective gloves, clothing and eye/face protection
- P305IF IN EYES
- P310Immediately call a POISON CENTER or doctor
| Transport (UN / ADR) | UN 2585PSN2 8 / PGIII |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | C |
| Risk statements (R) | 34 |
| Safety statements (S) | 22-26-36/37/39-45 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
| Absorption | λmax 466 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 5,10,15,20-Tetrakis(4-sulfonatophenyl)-21H,23H-porphine manganese(III) chloride used for?
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This compound is primarily used in materials science, organic and printed electronics, and photonic and optical materials research. It is also studied within the realm of phthalocyanine and porphyrin dyes.
What are the CAS number and molecular formula for this compound?
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The CAS number is 90587-86-3 and the empirical formula is C44H28ClMnN4O12S4.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies this chemical for research and development purposes. The specific grade and purity are technical grade, and we do not represent it as USP, BP, EP, or pharmacopoeia grade.
How should this compound be handled safely?
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This compound is classified as corrosive. Handle with extreme caution, wearing appropriate personal protective equipment including gloves, eye protection, and protective clothing. Avoid contact with skin and eyes, and ensure adequate ventilation. In case of contact, rinse cautiously with water for several minutes and seek immediate medical attention. Refer to the Safety Data Sheet (SDS) for comprehensive handling and emergency procedures.
Is this product suitable for export?
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Yes, Tech Serve Solutions is a specialist global supplier and exporter of fine chemicals, and this product can be exported.
How can I request a sample or a quote?
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To request a sample or a quote, please contact our sales team through the website or by direct inquiry. Provide the product name and CAS number for prompt service.
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