PRODUCT Properties
| Melting point: | 157-159 °C (lit.) |
| Boiling point: | 252.42°C (rough estimate) |
| Density | 1.3647 (rough estimate) |
| refractive index | 1.7200 (estimate) |
| solubility | DMSO (Slightly), Methanol (Slightly) |
| pka | 7.46±0.40(Predicted) |
| form | powder to crystal |
| color | White to Orange to Green |
| Water Solubility | SOLUBLE IN HOT WATER |
| CAS DataBase Reference | 94-97-3(CAS DataBase Reference) |
| EPA Substance Registry System | 1H-Benzotriazole, 5-chloro- (94-97-3) |
Description and Uses
5-Chlorobenzotriazole is a good inhibitor; it decreases anodic and cathodic reaction rates, and the highest inhibition efficiency was 91.2%. The inhibitory effect of 5-chlorobenzotriazole is explained by the formation of the layer on the copper surface.
