1-Chloroethyl Ethyl Carbonate CAS 50893-36-2

1. 1-Chloroethyl ethyl carbonate is primarily used as a chloroformate-based alkylating and protecting group reagent in organic synthesis, particularly in pharmaceutical and fine chemical production.
2. 1-Chloroethyl ethyl carbonate CAS 50893-36-2 serves as an intermediate for introducing the 1-chloroethyl or ethoxycarbonyl moiety into target molecules.
3. This compound may also be utilized in polymer chemistry and materials science research.

1. Store 1-chloroethyl ethyl carbonate in a cool, dry, well-ventilated place, away from heat, moisture, and incompatible materials (water, alcohols, bases, oxidizing agents). Refrigeration is likely required.
2. Keep the container tightly sealed under an inert atmosphere if possible, and clearly labeled. Handle and open containers only in a dry environment (e.g., glovebox or using dry techniques).
3. Handle 1-Chloroethyl ethyl carbonate CAS 50893-36-2 with extreme caution using appropriate personal protective equipment (PPE): chemical-resistant gloves, safety goggles, face shield, and an acid-resistant lab coat. Always use a fume hood.

1. Immediately evacuate and isolate the area. Ensure ventilation and wear full protective gear (gloves, goggles, protective clothing, respirator suitable for acid/organic vapors).
2. **Do NOT use water.** Carefully cover 1-Chloroethyl ethyl carbonate CAS 50893-36-2 or contain the spill with an inert, dry absorbent material (e.g., sand, vermiculite). Place all contaminated material in a sealed, labeled hazardous waste container.
3. Prevent the compound from entering drains, sewers, or the environment. Decontaminate tools and surfaces with a dry inert material first. Seek expert assistance for cleanup.

1. 1-Chloroethyl ethyl carbonate is **highly corrosive, moisture-sensitive, and a lachrymator**. It causes severe skin burns, eye damage, and respiratory damage. It is harmful if swallowed or inhaled. Reacts violently with water, alcohols, and bases, releasing heat and toxic/corrosive gases (hydrogen chloride, ethanol, carbon dioxide).
2. 1-Chloroethyl ethyl carbonate CAS 50893-36-2 is flammable and may emit highly toxic and corrosive fumes (hydrogen chloride, phosgene, carbon oxides) when heated to decomposition.
3. Always consult the official 1-chloroethyl ethyl carbonate Safety Data Sheet (SDS) and handle it as a severe health, corrosion, and reactivity hazard. Specialized training and procedures for handling reactive chloroformates are required.