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4-CHLORO-4'-HYDROXY BENZOPHENONE
CAS#: 42019-78-3
Molecular Formula: C13H9O2Cl
Structural Formula: 
Uses: the intermediate of fenofibrate.
Specification:
| Item | Standard |
| Appearance | Cream to white crystalline powder |
| Assay (HPLC) dry basis | 96.0%-101.0% |
| Identification | HPLC |
| Melting Point | 177℃-182℃ |
| Loss on drying | ≤1.0% |
| Residue on ignition | ≤2.0% |
| Phenol | ≤0.1% |
| PCBA | ≤0.3% |
| 2,4′-CBP | ≤1.2% |
| 4-4′-DCBP | ≤1.2% |
| 2-CBP | ≤0.3% |
| 3-CBP | ≤0.1% |
| Any other impuritie | ≤0.1% |
Packing: 250KG/BAG and 25KG/fiber drum
