CAS Number: 824-72-6 Molecular Formula: C6H5Cl2OP Molecular Weight: 194.98 g/mol Appearance: Colorless liquid Melting Point: 3 °C Boiling Point: 258 °C Usage: Used in the production of phenylphosphonic acid and esters, as well as flame-retardant polymers.,Disclaimer: The above content is for reference and communication only among industry insiders, and does not guarantee its accuracy or completeness. According to relevant laws and regulations and the regulations of this website, units or individuals who purchase related items should obtain valid qualifications and qualification conditions.