Cas:89-98-5 Trade name: ocba Chemical name: o-chlorobenzaldehyde Mf: c7h5clo Mw: 140.57 Mp: 10-11.5, Unsoluble substance in acid: 0.1% max Molecular formula: c7h5clo Assay: 99%(min) Appearance: colorless or yellowish transparent liquid with the smell of benzaldehyde. Melting point: 10-11.5, Boiling point: 213-213, Flesh point : 87, Related density: 1.248 Free acid: 1.0%(max) Roasted residue :0.02%(max) Unsoluble substance in acid: 0.1%(max) Application:2-chlorobenzaldehyde/89-98-5 can be used as brightening agent for zinc plating. It can be used as dyestuff intermediate, pharmaceutical intermediate, argochemical intermediate, etc. Package: 25kgs/drum