1-(4-Hydroxyphenyl)-2H-tetrazole-5-thione
- Product Name1-(4-Hydroxyphenyl)-2H-tetrazole-5-thione
- CAS52431-78-4
- CBNumberCB8288044
- MFC7H6N4OS
- MW194.21
- EINECS257-909-2
- MDL NumberMFCD00132898
- MOL File52431-78-4.mol
Chemical Properties
| Melting point | 170 °C (dec.)(lit.) |
| Boiling point | 332.8±44.0 °C(Predicted) |
| Density | 1.63±0.1 g/cm3(Predicted) |
| storage temp. | Inert atmosphere,Room Temperature |
| solubility | methanol: soluble25mg/mL, clear (colorless to pink to purple) |
| form | powder to crystal |
| pka | 9.05±0.15(Predicted) |
| color | White to Almost white |
| CAS DataBase Reference | 52431-78-4(CAS DataBase Reference) |
| EPA Substance Registry System | 5H-Tetrazole-5-thione, 1,2-dihydro-1-(4-hydroxyphenyl)- (52431-78-4) |
Safety
| Symbol(GHS) |
 
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| Signal word | Warning | |||||||||
| Hazard statements | H228-H315-H319-H335 | |||||||||
| Precautionary statements | P280a-P304+P340-P405-P501a-P261-P305+P351+P338-P210-P240-P241-P264-P280-P302+P352+P332+P313+P362+P364-P305+P351+P338+P337+P313 | |||||||||
| Hazard Codes | Xi | |||||||||
| Risk Statements | 36/37/38 | |||||||||
| Safety Statements | 26-37/39 | |||||||||
| RIDADR | 1325 | |||||||||
| WGK Germany | 2 | |||||||||
| TSCA | Yes | |||||||||
| HazardClass | 4.1 | |||||||||
| PackingGroup | III | |||||||||
| HS Code | 2933998090 | |||||||||
| NFPA 704: |
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