Coumarin 337
- CAS NO.：55804-68-7
- Empirical Formula: C16H14N2O2
- Molecular Weight: 266.29
- MDL number: MFCD00051332
- EINECS: 259-827-2
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-05-28 03:57:43
What is Coumarin 337?
Chemical properties
orange needle-like crystals
The Uses of Coumarin 337
Coumarin 337 is used as a laser dye.
The Uses of Coumarin 337
Suitable as a laser dye.
What are the applications of Application
Coumarin 337 is a laser dye
Properties of Coumarin 337
| Melting point: | 250 °C (dec.)(lit.) |
| Boiling point: | 409.5°C (rough estimate) |
| Density | 1.1262 (rough estimate) |
| refractive index | 1.6240 (estimate) |
| pka | 5.14±0.40(Predicted) |
| form | powder to crystal |
| color | Light yellow to Brown |
| λmax | 442nm(EtOH)(lit.) |
| EPA Substance Registry System | 1H,5H,11H-[1]Benzopyrano[6,7,8-ij]quinolizine-10-carbonitrile, 2,3,6,7-tetrahydro-11-oxo- (55804-68-7) |
Safety information for Coumarin 337
Computed Descriptors for Coumarin 337
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