Coumarin 7
Coumarin 7 (CAS: 27425-55-4), with the molecular formula C20H19N3O2 and a molecular weight of 333.38 g/mol, is a sophisticated organic compound. It is primarily recognised for its utility as a laser dye, emitting fluorescence. This chemical is supplied by Tech Serve Solutions with a purity of 98%, suitable for research and development purposes. Its distinctive properties make it valuable in specific scientific applications.
- IUPAC
- 3-(2-Benzimidazolyl)-7-(diethylamino)coumarin
Laser Dye
Coumarin 7 is employed as an effective laser dye, suitable for use in various laser systems. Its spectral properties allow for tunable laser output in specific wavelength ranges.
Fluorescent Applications
This coumarin derivative exhibits fluorescence and can be utilised in applications requiring fluorescent markers or probes. Its spectral characteristics are useful in biochemical and cellular research contexts.
Research and Development
As a fine chemical with a defined purity, Coumarin 7 is valuable for laboratory research and development projects. It serves as a building block or reagent in synthetic chemistry and material science investigations.
| Molecular weight | 333.38 |
|---|---|
| Empirical formula | C20H19N3O2 |
| Assay | 98% |
| Application | Suitable as a laser dye |
| Melting point | 234-237 °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) | 26-38 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
| Absorption | λmax 438 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 7 used for?
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Coumarin 7 is primarily used as a laser dye and in fluorescent applications. It is also valuable for research and development in chemistry and related scientific fields.
What is the CAS number and molecular formula for Coumarin 7?
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The CAS number for Coumarin 7 is 27425-55-4, and its molecular formula is C20H19N3O2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Coumarin 7 with an assay of 98%. We do not represent this product as USP, BP, or EP grade.
What are the main safety hazards associated with Coumarin 7?
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Coumarin 7 is classified with hazard statements H315 (Causes skin irritation), H319 (Causes serious eye irritation), and H335 (May cause respiratory irritation). Appropriate personal protective equipment including dust mask type N95 (US), eyeshields, and gloves should be used. Handle in a well-ventilated area.
How is Coumarin 7 packed, shipped, and exported?
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Coumarin 7 is carefully packed to ensure safe transit and is available for global export by Tech Serve Solutions. Specific packaging details are confirmed upon order.
How can I request a sample or quote for Coumarin 7?
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To request a sample or a quotation for Coumarin 7, please contact the Tech Serve Solutions sales team via the website or your designated account manager.
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