Coumarin 30
Coumarin 30 (CAS: 41044-12-6), with the molecular formula C21H21N3O2 and a molecular weight of 347.41 g/mol, is a fluorescent dye. It is recognised for its utility as a laser dye, emitting fluorescence at 478 nm in ethanol and functioning as a laser in the visible spectrum when appropriately pumped. Its properties make it valuable in advanced materials science applications.
- IUPAC
- 3-(2-N-Methylbenzimidazolyl)-7-N,N-diethylaminocoumarin,Coumarin 515
Laser Dye
Coumarin 30 is employed as a laser dye, with specific lasing characteristics noted in various solvents. It can be pumped by sources such as an Argon laser at 458 nm to generate stimulated emission.
Dye-Sensitized Solar Cells (DSSCs)
This compound is utilised within the field of renewable energy research, specifically as a component in Dye-Sensitized Solar Cells. Its optical properties contribute to light harvesting in these photovoltaic devices.
Organic Photovoltaics (OPVs)
As a component within Organic Photovoltaic materials, Coumarin 30 is explored for its potential in organic electronic devices. Its structure lends itself to applications in printed electronics.
| Molecular weight | 347.41 |
|---|---|
| Empirical formula | C21H21N3O2 |
| Application | Laser dye |
| Melting point | 225-229 °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
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36/37/38 |
| Safety statements (S) | 26-36 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
| Absorption | λmax 413 nm |
|---|---|
| Fluorescence | λem 478 nm in ethanol (Lasing peak 510 nm, lasing range 492 - 550 nm (ethylene glycol), pump source Ar (458 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 Coumarin 30 used for?
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Coumarin 30 is primarily used as a laser dye and finds application in Dye-Sensitized Solar Cells (DSSCs) and Organic Photovoltaic (OPV) materials.
What are the CAS number and molecular formula for Coumarin 30?
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The CAS number for Coumarin 30 is 41044-12-6, and its molecular formula is C21H21N3O2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Coumarin 30 with a purity suitable for research and specialised applications. The specific assay is available upon request. TSS does not represent this product as USP, BP, or EP grade.
How should Coumarin 30 be handled safely?
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Coumarin 30 is classified with Warning signal word, and carries hazard statements H315, H319, and H335, indicating it causes skin irritation, serious eye irritation, and may cause respiratory irritation. Recommended personal protective equipment includes a dust mask (N95 type), eyeshields, and gloves. Ensure adequate ventilation and avoid dust formation.
How is Coumarin 30 packed and shipped?
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Coumarin 30 is carefully packed in compliance with international shipping regulations for chemicals. Tech Serve Solutions exports globally.
How can I request a sample or quote for Coumarin 30?
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To request a sample or a quote for Coumarin 30, please contact our sales team through the website or via direct inquiry, providing your specific requirements.
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