OCBA (C7H5ClO) O-CHLOROBENZALDEHYDE CAS No: 89-98-5 Appearance: colorless or yellowish transparent liquid, with benzaldehyde smell Assay: 99% min Melting point: 10-11.5 Boiling point: 213-215 Flash point: 87 Density: 1.248 Free acid: 1.0% max. Residue on ignition: 0.02% max Insoluble matter in acid: 0.1% max. Packing: 200Ltr / plastic drum (N.W.: 250KG)