551-92-8
| Name | 1,2-Dimethyl-5-nitroimidazole |
| CAS | 551-92-8 |
| EINECS(EC#) | 209-001-2 |
| Molecular Formula | C5H7N3O2 |
| MDL Number | MFCD00047046 |
| Molecular Weight | 141.13 |
| MOL File | 551-92-8.mol |
Chemical Properties
| Appearance | solid |
| Melting point | 177-182°C |
| Boiling point | 258.15°C (rough estimate) |
| density | 1.3818 (rough estimate) |
| refractive index | 1.6190 (estimate) |
| storage temp. | 2-8°C |
| solubility | ethanol: soluble50mg/mL |
| form | Crystalline Powder |
| pka | 2.81±0.25(Predicted) |
| color | white to yellow with a green cast |
| Stability: | Stable. Incompatible with strong oxidizing agents. |
| Water Solubility | 9.69g/L(20 ºC) |
| Merck | 14,3265 |
| BRN | 130665 |
| Major Application | forensics and toxicology pharmaceutical (small molecule) |
| InChI | 1S/C5H7N3O2/c1-4-6-3-5(7(4)2)8(9)10/h3H,1-2H3 |
| InChIKey | IBXPYPUJPLLOIN-UHFFFAOYSA-N |
| SMILES | Cc1ncc(n1C)[N+]([O-])=O |
| CAS DataBase Reference | 551-92-8(CAS DataBase Reference) |
Safety Data
| Symbol(GHS) |  GHS07 |
| Signal word | Warning |
| Hazard statements | H315-H319-H335 |
| Precautionary statements | P261-P271-P280-P302+P352-P305+P351+P338 |
| Hazard Codes | Xi |
| Risk Statements | |
| Safety Statements | |
| WGK Germany | 3 |
| RTECS | NI5075000 |
| HS Code | 29332900 |
| Storage Class | 11 - Combustible Solids |
| Hazard Classifications | Eye Irrit. 2 Skin Irrit. 2 STOT SE 3 |