alpha-(2,4-Dichlorophenyl)-1H-imidazole-1-ethanol
CAS No.: 24155-42-8
Spec: 99%min
Package: 25kg/fiber drum, 16 drums packed into 1 pallet , 20 pallets loaded into 1FCL(8 MT)
Delivery time: in stock.
Hazardous information: Non-dangerous
Country of origin: China
Annual capacity: 500 mt
Remark: we have REACH registered
Package: 25kg/fiber drum, 16 drums packed into 1 pallet , 20 pallets loaded into 1FCL(8 MT)
Delivery time: in stock.
Hazardous information: Non-dangerous
Country of origin: China
Annual capacity: 500 mt
Remark: we have REACH registered
Description
Certificate of Analysis
| Product Name |
alpha-(2,4-Dichlorophenyl)-1H-imidazole-1-ethanol | CAS# | 24155-42-8 | |||
| Molecular Structure | Batch No. | MFG. DATE | EXP. DATE | |||
 |
191106 | 2019.11.06 | 2020.11.05 | |||
| Molecular Weight | Molecular Formula | |||||
| 257.12 | C11H10Cl2N2O | |||||
| Quantity | Packing | |||||
| 2000kg | 25kg/drum | |||||
| Storage | Keep in a cool & dry place | |||||
| Items | Specification | Results | ||
| Appearance | White to colored powder | conform |
||
| IR | Conforms to standard | 99.7% | ||
| Melting range | 133-138℃ | conform | ||
| Optical rotation angle(10% methanol) | 0±0.4° | |||
| Related substance |
1-（2,5-dichlorophenyl）-2-(1H-imidazole-1-yl)ethanol | ≤0.1% | 0.02% | |
| 1-（3,4-dichlorophenyl）-2-(1H-imidazole-1-yl)ethanol | ≤0.1% | 0.01% | ||
| 1-（2,4-dichlorophenyl）-2-(2-methylimidazol-1-yl)ethanol | ≤0.05% | conform | ||
| 1-（2,4-dichlorophenyl）-2-(4-methylimidazol-1-yl)ethanol | ≤0.05% | conform | ||
| 1-（2,4-dichlorophenyl）-2-(5-methylimidazol-1-yl)ethanol | ≤0.05% | conform | ||
| Each other impurity | ≤0.2% | conform | ||
| Sum of impurities | ≤1.0% | 0.1% | ||
| Sulphated ash | ≤0.1% | 0.04% | ||
| Loss on drying | ≤0.5% | 0.13% | ||
| Chromatographic purity(HPLC) | ≥99% | 99.9% | ||
| Potentiometric assay | 98~101.0% | 99.4% | ||
| Conclusion | Meet the requirement of HOUSE standard. | |||
