Fluorescein o-acrylate
Fluorescein o-acrylate (CAS: 193419-86-2), with the molecular formula C23H14O6 and a molecular weight of 386.35 g/mol, is a fluorescent monomer. This compound is primarily utilised in materials science for applications requiring photoluminescent and photonic properties. Its distinct spectral characteristics make it valuable in the development of advanced optical materials and organic electronics.
- IUPAC
- 3’-Acryloxyspirobenzo[c]-furan[1,9’]xanthen-3-one,Acryloyloxy fluorescein
- Synonyms
- 3’-Acryloxyspirobenzo[c]-furan[1,9’]xanthen-3-one,Acryloyloxy fluorescein

Fluorescent Monomer Synthesis
Serves as a key building block for creating polymers and materials with inherent fluorescence. It allows for the incorporation of bright, tunable fluorescent properties into polymer backbones or side chains.
Materials Science Research
Utilised in the development of novel photoluminescent materials. Its spectral properties are advantageous for applications in sensing, imaging, and optoelectronic devices.
Organic and Printed Electronics
Investigated for its potential use in organic light-emitting diodes (OLEDs) and other organic electronic components. The molecule's fluorescence can be leveraged for light emission or as a dopant.
Photonic and Optical Materials
A valuable component in the creation of advanced optical materials due to its distinct absorption and emission spectra. It contributes to the design of materials for optical data storage and photonic devices.
| Molecular weight | 386.35 |
|---|---|
| Empirical formula | C23H14O6 |
| Assay | 95% |
| Storage temperature | 2-8°C |
| Application | Fluorescent monomer |
| Melting point | 231-233 °C(lit.) |


Hazard statements
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
- H411Toxic to aquatic life with long-lasting effects
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P273Avoid release to the environment
- P305IF IN EYES
| Transport (UN / ADR) | UN 3077 9 / PGIII |
|---|---|
| Water hazard class (WGK, DE) | 2 |
| Hazard codes (EU) | Xi,N |
| Risk statements (R) | 36/37/38-51/53 |
| Safety statements (S) | 26-28-61 |
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-acrylate used for?
+
Fluorescein o-acrylate is primarily used as a fluorescent monomer in materials science for the development of photoluminescent materials, organic electronics, and photonic/optical materials.
What are the CAS number and molecular formula for Fluorescein o-acrylate?
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The CAS number for Fluorescein o-acrylate is 193419-86-2, and its molecular formula is C23H14O6.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Fluorescein o-acrylate with an assay of 95%. This product is typically supplied for research and development purposes and is not represented as meeting USP, BP, or EP pharmacopoeial standards.
How should Fluorescein o-acrylate be handled and stored?
+
Fluorescein o-acrylate is classified as an irritant (H315, H319, H335) and is hazardous to the aquatic environment (H411). Handle with appropriate personal protective equipment in a well-ventilated area. Store at 2-8°C.
How is Fluorescein o-acrylate typically packed and shipped?
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Fluorescein o-acrylate is carefully packaged for safe transport and is exported globally by TSS, adhering to all relevant shipping regulations, including UN 3077 classification for environmentally hazardous substances.
How can I request a sample or quote for Fluorescein o-acrylate?
+
To request a sample or a quotation for Fluorescein o-acrylate, please contact our sales department through the website or by telephone, referencing the product name and CAS number (193419-86-2).
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