Ethyl Dichlorophosphate (CAS 1498-51-7) is a fascinating and highly useful organophosphorus compound, characterized by its reactivity and diverse applications in chemical synthesis. As a colorless liquid, it plays a pivotal role as an intermediate in various industrial processes, particularly in the agrochemical and pharmaceutical sectors. Understanding its fundamental chemical and physical properties is key to harnessing its potential effectively and safely.

Chemically, Ethyl Dichlorophosphate is defined by its molecular formula C2H5Cl2O2P. Its structure features a phosphoryl group bonded to an ethyl group and two chlorine atoms. This configuration makes it a potent electrophile, readily undergoing nucleophilic substitution reactions. This reactivity is precisely what makes it so valuable in synthesis, allowing for the introduction of phosphorus moieties into organic molecules. Its applications range from the synthesis of pesticides to the creation of complex pharmaceutical intermediates and novel bioactive compounds.

Physically, Ethyl Dichlorophosphate typically presents as a clear, colorless to pale brown liquid. Key physical properties include a boiling point around 60-65 °C at 10 mmHg, a melting point of -42.5 °C, and a density of approximately 1.373 g/mL at 25 °C. Its refractive index is around 1.434. These properties indicate its behavior under various conditions and are critical for its handling, storage, and use in reaction optimization. The compound is also known to be strongly irritating and toxic, necessitating careful handling with appropriate personal protective equipment (PPE).

The preparation of Ethyl Dichlorophosphate commonly involves the reaction of phosphorus oxychloride with ethanol in the presence of a base like triethylamine. This synthesis route is often employed by manufacturers seeking to produce high-purity material efficiently. For businesses looking to buy Ethyl Dichlorophosphate, understanding these preparation methods can provide insights into the potential presence of impurities and the overall quality of the product. As a dedicated manufacturer, we ensure our production processes yield a consistent and high-quality Ethyl Dichlorophosphate suitable for demanding applications.

The inherent reactivity of Ethyl Dichlorophosphate also means it reacts with water, producing hydrochloric acid. This characteristic requires storage in dry, well-ventilated areas, away from moisture. Its toxicity and irritating nature mean that robust safety protocols are essential during its use. Engaging with a trusted Ethyl Dichlorophosphate supplier ensures you receive not only the chemical but also the necessary information and support for its safe and effective application in your synthesis endeavors.