| Coumarin 343 Basic information |
| Product Name: | Coumarin 343 |
| Synonyms: | KMG-20;COUMARIN 519;COUMARIN 343;RARECHEM AL BO 1145;Coumarin343,lasergrade;Coumarin343lasergrade;Coumarin 343, laser grade, pure;COUMARIN(RG) |
| CAS: | 55804-65-4 |
| MF: | C16H15NO4 |
| MW: | 285.29 |
| EINECS: | 259-824-6 |
| Product Categories: | C;Stains and Dyes;Stains&Dyes, A to |
| Mol File: | 55804-65-4.mol |
| Coumarin 343 Chemical Properties |
| Melting point | 240 °C(lit.) |
| Boiling point | 574.8±50.0 °C(Predicted) |
| density | 1.47±0.1 g/cm3(Predicted) |
| pka | -98.22±0.20(Predicted) |
| form | Crystalline Powder |
| color | Orange |
| EPA Substance Registry System | 1H,5H,11H-[1]Benzopyrano[6,7,8-ij]quinolizine-10-carboxylic acid, 2,3,6,7-tetrahydro-11-oxo- (55804-65-4) |
| Safety Information |
| Hazard Codes | Xn |
| Risk Statements | 36/37/38-20/21/22 |
| Safety Statements | 37/39-26-24/25 |
| WGK Germany | 3 |
| HS Code | 29349990 |
| MSDS Information |
| Provider | Language |
|---|---|
| SigmaAldrich | English |
| ACROS | English |
| Coumarin 343 Usage And Synthesis |
| Chemical Properties | orange crystalline powder |
| Uses | Suitable as a laser dye. |
| Coumarin 343 Preparation Products And Raw materials |
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