Coumarin 343
- Product NameCoumarin 343
- CAS55804-65-4
- CBNumberCB8681142
- MFC16H15NO4
- MW285.29
- EINECS259-824-6
- MDL NumberMFCD00051335
- MOL File55804-65-4.mol
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 |
| FDA UNII | 7GE3Q7LWR9 |
| 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
| Symbol(GHS) |
|
|||||||||
| Signal word | Warning | |||||||||
| Hazard statements | H319-H315 | |||||||||
| Precautionary statements | P264-P280-P305+P351+P338-P337+P313P-P264-P280-P302+P352-P321-P332+P313-P362 | |||||||||
| Hazard Codes | Xn | |||||||||
| Risk Statements | 36/37/38-20/21/22 | |||||||||
| Safety Statements | 37/39-26-24/25 | |||||||||
| WGK Germany | 3 | |||||||||
| HS Code | 29349990 | |||||||||
| NFPA 704: |
|
