PRODUCT Properties
| Melting point: | 81-85 °C | 
                                    
| Boiling point: | 143 °C / 5mmHg | 
                                    
| Density | 1.0293 (rough estimate) | 
                                    
| refractive index | 1.5500 (estimate) | 
                                    
| storage temp. | Sealed in dry,Room Temperature | 
                                    
| form | powder to crystal | 
                                    
| pka | 2.49±0.10(Predicted) | 
                                    
| color | White to Light red to Green | 
                                    
| Water Solubility | insoluble | 
                                    
| CAS DataBase Reference | 5683-41-0(CAS DataBase Reference) | 
                                    
Safety
| Symbol(GHS) | ![]() GHS07  | 
                                    
| Signal word | Warning | 
| Hazard statements | H302-H315-H319-H335 | 
| Precautionary statements | P261-P280-P305+P351+P338 | 
| Hazard Codes | Xn | 
| Risk Statements | 36/37/38-20/21/22 | 
| Safety Statements | 36/37/39-26 | 
| HS Code | 2934208090 | 

![2,5,6-Trimethylbenzo[d]thiazole](https://img.chemicalbook.com/CAS/GIF/5683-41-0.gif)


