4,5-Imidazoledicarboxylic acid
- Product Name4,5-Imidazoledicarboxylic acid
- CAS570-22-9
- MFC5H4N2O4
- MW156.1
- EINECS209-327-5
- MOL File570-22-9.mol
Chemical Properties
| Melting point | 280-285 °C (dec.) (lit.) |
| Boiling point | 280.29°C (rough estimate) |
| Density | 1,749 g/cm3 |
| refractive index | 1.4800 (estimate) |
| storage temp. | Store below +30°C. |
| solubility | 0.5g/l |
| pka | 3.59±0.10(Predicted) |
| form | Fine Crystalline Powder |
| color | Light yellow to yellow-brown |
| PH | 3.7 (0.5g/l, H2O, 20℃) |
| Water Solubility | 0.5g/L(20 ºC) |
| BRN | 147774 |
| InChIKey | ZEVWQFWTGHFIDH-UHFFFAOYSA-N |
| CAS DataBase Reference | 570-22-9(CAS DataBase Reference) |
| NIST Chemistry Reference | 4,5-Imidazole dicarboxylic acid(570-22-9) |
| EPA Substance Registry System | 1H-Imidazole-4,5-dicarboxylic acid (570-22-9) |
Safety Information
| Hazard Codes | Xi |
| Risk Statements | 36/37/38 |
| Safety Statements | 26-36-37/39 |
| WGK Germany | 3 |
| RTECS | NI4760000 |
| TSCA | Yes |
| HS Code | 29332990 |
