A5540912
2-Mercapto-5-methylbenzimidazole , 97% , 27231-36-3
CAS NO.：27231-36-3
Empirical Formula: C8H8N2S
Molecular Weight: 164.23
MDL number: MFCD00010617
EINECS: 248-350-5
| Pack Size | Price | Stock | Quantity |
| 5G | RMB53.60 | In Stock |
|
| 25G | RMB243.20 | In Stock |
|
| 100G | RMB665.60 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT 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) |
| EPA Substance Registry System | 2H-Benzimidazole-2-thione, 1,3-dihydro-5-methyl- (27231-36-3) |
Description and Uses
2-Mercapto-5-methylbenzimidazole is used as an additive in liquid paraffin. And also used in electrochemical techniques, corrosion inhibitors for steel under highly acidic conditions and pointed out that the effectiveness of the heterocyclic compound can be intimately associated to its molecular structure.
Safety
| Symbol(GHS) |  GHS07 |
| 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 |
