2-Mercaptoimidazole
ALDRICH/284297 - 98%
Synonym: 2-Imidazolethiol
CAS Number: 872-35-5
Empirical Formula (Hill Notation): C3H4N2S
Molecular Weight: 100.14
EC Number: 212-823-4
MDL Number: MFCD00005188
Linear Formula: C3H4N2S
Product Type: Chemical
| assay | 98% |
| form | solid |
| InChI | 1S/C3H4N2S/c6-3-4-1-2-5-3 |
| InChI key | OXFSTTJBVAAALW-UHFFFAOYSA |
| mp | 228-231 °C (lit.) |
| SMILES string | Sc1ncc[nH]1 |
| solubility | methanol: soluble 50 mg/mL, clear to slightly hazy, colorless to yellow |
| Application: | 2-Mercaptoimidazole has been used in chemical modification of silica gel for selective separation of mercury(II) from an aqueous solution. |
| General description: | The kinetics of inhibition on mushroom tyrosinase by 2-mercaptoimidazole has been investigated. The pH dependent surface-enhanced Raman scattering (SERS) spectra of biologically and industrially significant, 2-mercaptoimidazole molecule at 1.0×10-10M concentration have been investigated. |
| Packaging: | 1, 5 g in glass bottle |
| Symbol |  GHS07 |
| Signal word | Warning |
| Hazard statements | H315 - H319 - H335 |
| Precautionary statements | P302 + P352 - P305 + P351 + P338 |
| Hazard Codes | Xi |
| Risk Statements | 36/37/38 |
| Safety Statements | 26-36 |
| RIDADR | NONH for all modes of transport |
| WGK Germany | WGK 3 |
| Flash Point(F) | Not applicable |
| Flash Point(C) | Not applicable |
| Purity | 98% |
| mp | 228-231 °C (lit.) |
| UNSPSC | 12352005 |