T8379230
Coumarin 343 , 55804-65-4
CAS NO.：55804-65-4
Empirical Formula: C16H15NO4
Molecular Weight: 285.29
MDL number: MFCD00051335
EINECS: 259-824-6
| Pack Size | Price | Stock | Quantity |
| 200mg | RMB1124.00 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT 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) |
Description and Uses
Suitable as a laser dye.
Safety
| Symbol(GHS) |  GHS07 |
| 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 |
