Coumarin 138
- Product NameCoumarin 138
- CAS62669-74-3
- CBNumberCB1498006
- MFC14H15NO2
- MW229.27
- MDL NumberMFCD00041833
- MOL File62669-74-3.mol
Chemical Properties
| Melting point: | 153°C |
| Boiling point: | 371.18°C (rough estimate) |
| Density | 1.0955 (rough estimate) |
| refractive index | 1.5300 (estimate) |
| form | Crystals or Flakes |
| pka | 3.78±0.20(Predicted) |
| color | Yellow to green-yellow |
| CAS DataBase Reference | 62669-74-3 |
| EPA Substance Registry System | Cyclopenta[c][1]benzopyran-4(1H)-one, 7-(dimethylamino)-2,3-dihydro- (62669-74-3) |
Safety
| Symbol(GHS) |
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| Signal word | Warning | |||||||||
| Hazard statements | H315-H319-H335 | |||||||||
| Precautionary statements | P264-P280-P305+P351+P338-P337+P313P-P264-P280-P302+P352-P321-P332+P313-P362 | |||||||||
| Hazard Codes | Xi | |||||||||
| Risk Statements | 36/37/38 | |||||||||
| Safety Statements | 26-36 | |||||||||
| TSCA | TSCA listed | |||||||||
| NFPA 704: |
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