Coumarin 6
Coumarin 6 (CAS: 38215-36-0) is an organic compound with the formula C20H18N2O2S and a molecular weight of 350.43 g/mol. It is recognised for its fluorescent properties and is primarily utilised as a laser dye. This chemical is also applied in fields such as cell biology, materials science, and organic electronics due to its luminescent characteristics. Tech Serve Solutions supplies Coumarin 6 with a purity of 98%.
- IUPAC
- 3-(2-Benzothiazolyl)-N,N-diethylumbelliferylamine,3-(2-Benzothiazolyl)-7-(diethylamino)coumarin
- Synonyms
- 3-(2-Benzothiazolyl)-N,N-diethylumbelliferylamine3-(2-Benzothiazolyl)-7-(diethylamino)coumarin
Laser Dye
Coumarin 6 serves as an efficient laser dye, exhibiting a lasing range of 515-558 nm in DMSO when pumped with a XeCl laser at 308 nm. Its fluorescence emission maximum is observed at 505 nm in ethanol, with a peak absorption at 444 nm.
Organic Electronics
In organic electronics, Coumarin 6 is used as a dopant in organic light-emitting diodes (OLEDs). Devices incorporating Coumarin 6 have demonstrated green light emission with a maximum external quantum efficiency of 2.5%.
Cell Biology and Histology
This compound finds application in cell biology and histology as a fluorescent stain and detection agent. Its luminescent properties are valuable for visualisation and analysis in biological research.
Materials Science
Coumarin 6 is explored in materials science for its optical properties, contributing to the development of new photonic and optical materials.
| Molecular weight | 350.43 |
|---|---|
| Empirical formula | C20H18N2O2S |
| Assay | 98% |
| Application | Laser dye |
| Melting point | 208-210 °C(lit.) |
| Protective equipment | Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter |
|---|---|
| Water hazard class (WGK, DE) | 3 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
| Absorption | λmax 444 nm |
|---|---|
| Fluorescence | λem 505 nm in ethanol (Lasing peak 534 nm, lasing range 515 - 558 nm (DMSO), pump source XeCl (308 nm)) |
| Oled Device Performance | ITO/Alq3:Coumarin 6/Mg:Ag1• Color: green• Max. EQE: 2.5 % |
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 6 primarily used for?
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Coumarin 6 is primarily used as a laser dye and in applications within organic electronics, cell biology, and materials science due to its luminescent properties.
What is the CAS number and formula for Coumarin 6?
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The CAS number for Coumarin 6 is 38215-36-0, and its chemical formula is C20H18N2O2S.
What grade and purity does Tech Serve Solutions supply for Coumarin 6?
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Tech Serve Solutions supplies Coumarin 6 with an assay of 98%. We do not represent this product as USP, BP, or EP grade.
What are the safety considerations when handling Coumarin 6?
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When handling Coumarin 6, it is recommended to use eyeshields and gloves. A type N95 (US) or type P1 (EN143) respirator filter should be used. The WGK (Germany) classification is 3, indicating a high hazard to water.
How is Coumarin 6 typically packed and exported?
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Coumarin 6 is carefully packed according to industry standards to ensure safe transit and is exported globally by Tech Serve Solutions.
How can I request a sample or a quote for Coumarin 6?
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To request a sample or a quote for Coumarin 6, please contact our sales team through the website or by telephone.
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