1,2-DimethyL
1,2-Dimethylimidazole
CAS: 1739-84-0
Molecular Formula: C5H8N2
1,2-DimethyL - Names and Identifiers
| Name | 1,2-Dimethylimidazole |
| Synonyms | 1,2-DimethyL LUPRAGEN(R) DMI AKOS BBS-00004287 1,2-Dimethylimidazole 1,2-DIMETHYLIMIDAZOLE 1,2-dimethyl-1h-imidazol Imidazole, 1,2-dimethyl- 1,2-dimethyl-1h-imidazole 1,2-dimethyl-1H-imidazole 1H-Imidazole,1,2-dimethyl- 1H-Imidazole, 1,2-dimethyl- |
| CAS | 1739-84-0 |
| EINECS | 217-101-2 |
| InChI | InChI=1/C5H8N2/c1-5-6-3-4-7(5)2/h3-4H,1-2H3 |
| InChIKey | GIWQSPITLQVMSG-UHFFFAOYSA-N |
1,2-DimethyL - Physico-chemical Properties
| Molecular Formula | C5H8N2 |
| Molar Mass | 96.13 |
| Density | 1.084 g/mL at 25 °C (lit.) |
| Melting Point | 37-39 °C (lit.) |
| Boling Point | 204 °C (lit.) |
| Flash Point | 198°F |
| Water Solubility | Soluble in water. |
| Vapor Presure | 1 mm Hg ( 20 °C) |
| Appearance | White crystal |
| Specific Gravity | 1.084 |
| Color | Colorless to yellow |
| BRN | 108457 |
| pKa | 7.76±0.25(Predicted) |
| PH | 12.6 (500g/l, H2O, 20℃) |
| Storage Condition | Store below +30°C. |
| Refractive Index | 1.5000 (estimate) |
| MDL | MFCD00005294 |
| Physical and Chemical Properties | Properties: light yellow crystal or white prismatic Crystal Melting Point: 39-41 ℃ |
| Use | For Organic synthesis |
1,2-DimethyL - Risk and Safety
| Risk Codes | R22 - Harmful if swallowed R38 - Irritating to the skin R41 - Risk of serious damage to eyes |
| Safety Description | S24 - Avoid contact with skin. S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S2 - Keep out of the reach of children. |
| UN IDs | UN 3263 8/PG 2 |
| WGK Germany | 2 |
| RTECS | NI4838854 |
| TSCA | Yes |
| HS Code | 29332990 |
| Hazard Class | 8 |
| Packing Group | III |
| Toxicity | LD50 orally in Rabbit: 1300 mg/kg |
1,2-DimethyL - Introduction
Soluble in water and other organic solvents.
Last Update：2022-10-16 17:14:26
1,2-DimethyL - Reference Information
| LogP | 0.11 at 25℃ |
| NIST chemical information | Information provided by: webbook.nist.gov (external link) |
| EPA chemical information | Information provided by: ofmpub.epa.gov (external link) |
| use | mainly used as curing agent for epoxy resin and other resins, and pharmaceutical intermediate. research buffer. Curing agent, pharmaceutical intermediate. for organic synthesis |
| spontaneous combustion temperature | 896 °F |
Last Update：2024-04-09 15:16:48
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