Fluorescein O-methacrylate
Fluorescein O-methacrylate (CAS: 480439-15-4, C24H16O6) is a fluorescent monomer supplied by Tech Serve Solutions. With a molecular weight of 400.38 g/mol, this compound exhibits strong fluorescence and is primarily utilised in materials science and the development of photoluminescent and photonic materials. Its unique structure allows for incorporation into polymer systems, enabling the creation of advanced optical and electronic components. High purity ensures reliable performance in demanding research and industrial applications.
- IUPAC
- 3′-Methacryloxyspirobenzo[c]-furan[1,9’]xanthen-3-one,Methacryloyloxy fluorescein
- Synonyms
- 3′-Methacryloxyspirobenzo[c]-furan[1,9’]xanthen-3-oneMethacryloyloxy fluorescein

Fluorescent Monomer for Polymerisation
Fluorescein O-methacrylate serves as a key building block in polymer synthesis. Its methacrylate group allows for copolymerisation with other monomers, enabling the introduction of fluorescent properties into various polymeric matrices. This is valuable for creating advanced materials with specific optical characteristics.
Materials Science Research
This compound is instrumental in materials science for developing novel photoluminescent materials. It can be incorporated into films, coatings, or nanoparticles to create materials with tailored light-emitting properties for applications in sensors, imaging, and displays.
Organic and Printed Electronics
The fluorescent nature of Fluorescein O-methacrylate makes it a candidate for use in organic electronic devices. It can contribute to the emissive layers in organic light-emitting diodes (OLEDs) or be explored for applications in organic photovoltaics and other optoelectronic components.
Photonic and Optical Materials
Researchers utilise Fluorescein O-methacrylate to engineer advanced photonic and optical materials. Its spectral properties, with an absorption maximum at 490 nm, can be leveraged in the design of optical filters, waveguides, and other components requiring precise light manipulation.
| Molecular weight | 400.38 |
|---|---|
| Empirical formula | C24H16O6 |
| Assay | 97% |
| Storage temperature | 2-8°C |
| Application | Fluorescent monomer |
| Melting point | 227-232 °C(lit.) |

Hazard statements
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P305IF IN EYES
| Water hazard class (WGK, DE) | 1 |
|---|---|
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36/37/38 |
| Safety statements (S) | 26-28 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
| Absorption | λmax 490 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 Fluorescein O-methacrylate used for?
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Fluorescein O-methacrylate is primarily used as a fluorescent monomer in materials science for developing photoluminescent and photonic materials, and in organic and printed electronics.
What is the CAS number and chemical formula for Fluorescein O-methacrylate?
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The CAS number is 480439-15-4, and the empirical formula (Hill notation) is C24H16O6.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Fluorescein O-methacrylate with an assay of 97%. TSS does not represent this product as USP, BP, EP, or other pharmacopoeia grades.
What are the safety and handling precautions for Fluorescein O-methacrylate?
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Fluorescein O-methacrylate is classified as a Warning substance. It causes skin irritation (H315), serious eye irritation (H319), and may cause respiratory irritation (H335). Ensure adequate ventilation, wear appropriate personal protective equipment (gloves, eye protection), and avoid breathing dust. In case of eye contact, rinse cautiously with water for several minutes (P305 + P351 + P338).
How is Fluorescein O-methacrylate shipped and exported by TSS?
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Fluorescein O-methacrylate is typically stored at 2-8°C. Tech Serve Solutions is a specialist global supplier and exporter of fine chemicals, adhering to all relevant shipping and export regulations.
How can I request a sample or quote for Fluorescein O-methacrylate?
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To request a sample or quote, please use the contact form on our website or contact our sales department directly. Please specify the quantity required and your delivery location.
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