| Identification | |
| Name: | 2H-1-Benzopyran-2-one,3-chloro- |
| Synonyms: | Coumarin,3-chloro- (6CI,7CI,8CI);3-Chlorocoumarin;NSC 54855; |
| CAS: | 92-45-5 |
| Molecular Formula: | C9H5ClO2 |
| Molecular Weight: | 180.589 |
| InChI: | InChI=1/C9H5ClO2/c10-7-5-6-3-1-2-4-8(6)12-9(7)11/h1-5H |
| Molecular Structure: |  |
| Properties | |
| Density: | 1.4 g/cm3 |
| Refractive index: | 1.618 |
| Safety Data | |
| Hazard Symbols |
Xn: Harmful
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