BD9000655
7-(Dimethylamino)-4-(trifluoromethyl)-2H-chromen-2-one , 98% , 53518-14-2
CAS NO.：53518-14-2
Empirical Formula: C12H10F3NO2
Molecular Weight: 257.21
MDL number: MFCD00041867
EINECS: 258-598-6
| Pack Size | Price | Stock | Quantity |
| 1g | RMB156.00 | In Stock |
|
| 5g | RMB556.00 | In Stock |
|
| 25g | RMB1937.60 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | 147-149 °C(lit.) |
| Boiling point: | 323.7±42.0 °C(Predicted) |
| Density | 1.381±0.06 g/cm3(Predicted) |
| pka | 1.14±0.20(Predicted) |
| form | powder to crystal |
| color | White to Light yellow to Green |
| EPA Substance Registry System | 2H-1-Benzopyran-2-one, 7-(dimethylamino)-4-(trifluoromethyl)- (53518-14-2) |
Description and Uses
Coumarin 152 is a useful laser dye for biological research purposes.
Safety
| Symbol(GHS) |  GHS07 |
| Signal word | Warning |
| Hazard statements | H319-H335-H315 |
| Precautionary statements | P264-P280-P302+P352-P321-P332+P313-P362-P264-P280-P305+P351+P338-P337+P313P |
| Hazard Codes | Xi,Xn |
| Risk Statements | 36/37/38-20/21/22 |
| Safety Statements | 26-36-37/39 |
| WGK Germany | 3 |
| HS Code | 2932209090 |
