Lead(II) phthalocyanine
Lead(II) phthalocyanine (CAS: 15187-16-3, C32H16N8Pb) is a vibrant inorganic pigment with a molecular weight of 719.72 g/mol. This compound exhibits significant absorption at 698 nm, making it valuable in applications requiring specific optical properties. Tech Serve Solutions supplies this material, primarily utilised for its pigmentary qualities and potential in advanced material applications.
- IUPAC
- Phthalocyanine lead salt

Pigments and Dyes
Lead(II) phthalocyanine serves as a pigment due to its intense colour and stability. Its spectral properties make it suitable for applications in infrared dyes and potentially in organic electronics where precise optical absorption is critical.
Materials Science
The compound's structure and properties lend themselves to research in materials science, particularly in the development of novel optical and photonic materials. Its potential use in printed electronics is an area of ongoing investigation.
Chemical Synthesis
As a lead-containing phthalocyanine derivative, it can be employed in chemical synthesis as a precursor or reagent for creating more complex organometallic compounds or functional materials.
Catalysis
Phthalocyanine complexes, including lead derivatives, are explored for catalytic activities in various chemical reactions. Research may involve its use as a catalyst in specific organic transformations or oxidation processes.
| Molecular weight | 719.72 |
|---|---|
| Empirical formula | C32H16N8Pb |
| Composition | Dye content, 80% |



Hazard statements
- H302Harmful if swallowed
- H332Harmful if inhaled
- H360DF
- H373May cause damage to organs through prolonged exposure
- H410Very toxic to aquatic life with long-lasting effects
Precautionary statements
- P201Obtain special instructions before use
- P273Avoid release to the environment
- P308IF exposed or concerned
- P501Dispose of contents and container per local regulations
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves, type P2 (EN 143) respirator cartridges |
|---|---|
| Transport (UN / ADR) | UN 2291 6.1 / PGIII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | T,N |
| Risk statements (R) | 61-20/22-33-50/53-62 |
| Safety statements (S) | 53-45-60-61 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
| Absorption | λmax 698 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 Lead(II) phthalocyanine used for?
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Lead(II) phthalocyanine is primarily used as a pigment, in infrared (IR) dyes, materials science research, chemical synthesis, and potentially in organic and printed electronics and catalysis.
What are the CAS number and formula for Lead(II) phthalocyanine?
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The CAS number is 15187-16-3 and the empirical formula is C32H16N8Pb.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Lead(II) phthalocyanine with a dye content of 80%. We do not represent this product as USP, BP, EP, or any other pharmacopoeia grade.
What are the main hazards associated with Lead(II) phthalocyanine?
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This compound is dangerous and may cause harm if swallowed or inhaled (H302, H332). It is suspected of damaging fertility or the unborn child (H360Df) and may cause damage to organs through prolonged or repeated exposure (H373). It is also very toxic to aquatic life with long-lasting effects (H410). Appropriate personal protective equipment, including a dust mask (type N95 or P2 respirator cartridges), eyeshields, and gloves, must be used.
How is Lead(II) phthalocyanine packed, shipped, and exported?
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Lead(II) phthalocyanine is packed according to industry standards for hazardous materials. It is shipped and exported under regulations concerning toxic and environmentally hazardous substances (UN 2291, Hazard Class 6.1).
How can I request a sample or quote for Lead(II) phthalocyanine?
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To request a sample or a quote, please contact the Tech Serve Solutions sales department through our official website or contact details. Please specify the quantity and intended use.
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