2-Mercapto-5-methylbenzimidazole
- Product Name2-Mercapto-5-methylbenzimidazole
- CAS27231-36-3
- CBNumberCB6760205
- MFC8H8N2S
- MW164.23
- EINECS248-350-5
- MDL NumberMFCD00010617
- MOL File27231-36-3.mol
Chemical Properties
| Melting point | 290-293 °C(lit.) |
| Boiling point | 282.5±33.0 °C(Predicted) |
| Density | 1.1724 (rough estimate) |
| refractive index | 1.5700 (estimate) |
| form | powder to crystal |
| pka | 10.60±0.30(Predicted) |
| color | White to Light yellow |
| Water Solubility | Insoluble in water. |
| BRN | 5083 |
| CAS DataBase Reference | 27231-36-3(CAS DataBase Reference) |
| EWG's Food Scores | 1 |
| FDA UNII | 8FTF5X7GCW |
| EPA Substance Registry System | 2H-Benzimidazole-2-thione, 1,3-dihydro-5-methyl- (27231-36-3) |
Safety
| Symbol(GHS) |
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| Signal word | Warning | |||||||||
| Hazard statements | H315-H319-H335 | |||||||||
| Precautionary statements | P261-P280a-P304+P340-P305+P351+P338-P405-P501a | |||||||||
| Hazard Codes | Xi | |||||||||
| Risk Statements | 36/37/38 | |||||||||
| Safety Statements | 26-36-37/39 | |||||||||
| WGK Germany | 3 | |||||||||
| Hazard Note | Irritant | |||||||||
| TSCA | Yes | |||||||||
| HS Code | 2933998090 | |||||||||
| NFPA 704: |
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