| Identification |
| Name: | 1,2-Benzenediol,4-chloro- |
| Synonyms: | Pyrocatechol,4-chloro- (6CI,7CI,8CI); 4-Chloro-1,2-benzenediol;4-Chloro-1,2-dihydroxybenzene; 4-Chlorocatechol; 4-Chloropyrocatechol |
| CAS: | 2138-22-9 |
| EINECS: | 218-381-9 |
| Molecular Formula: | C6H5 Cl O2 |
| Molecular Weight: | 144.56 |
| InChI: | InChI=1/C6H5ClO2/c7-4-1-2-5(8)6(9)3-4/h1-3,8-9H |
| Molecular Structure: |
 |
| Properties |
| Transport: | UN 1759 |
| Melting Point: | 90-94ºC(lit.) |
| Flash Point: | 115.3 |
| Boiling Point: | 140ºC 10,5mm |
| Density: | 1.471 g/cm3 |
| Stability: | Stable at normal temperatures and pressures. |
| Refractive index: | 1.629 |
| Solubility: | Insoluble |
| Packinggroup: | II |
| Flash Point: | 115.3 |
| Storage Temperature: | Keep tightly closed. |
| Safety Data |
| Hazard Symbols |
C: Corrosive
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