Synonyms: 1-Nitro-4-phenoxybenzene4-Nitrodiphenyl ether Purity Limit: ≥ 97% (HPLC) CAS No.: 620-88-2 Molecular Formula: C12H9NO3 Molecular Weight: 215.21 MDL No.: MFCD00007320 Appearance: Yellow crystals Melting Point: 50-58 ºC Storage Temperature: Store at RT