1-Ethyl-2-pyrrolidone CAS 2687-91-4

1. 1-Ethyl-2-pyrrolidone (NEP) is primarily used as a powerful polar aprotic solvent in pharmaceuticals, agrochemicals, and polymer processing.
2. 1-Ethyl-2-pyrrolidone CAS 2687-91-4 serves as a reaction medium and catalyst in organic synthesis, particularly in petrochemical and electronics industries.
3. This compound is also utilized in lithium-ion battery electrolytes, coatings, and as a paint stripper component.

1. Store 1-ethyl-2-pyrrolidone in a cool, dry, well-ventilated place, away from heat, sparks, and open flames.
2. Keep the container tightly closed and separated from strong oxidizing agents and strong acids.
3. Handle 1-Ethyl-2-pyrrolidone CAS 2687-91-4 with appropriate personal protective equipment (PPE), including chemical-resistant gloves, safety goggles, and a lab coat. Use a fume hood to avoid inhalation of vapors.

1. Isolate the spill area, ensure ventilation, and wear suitable protective equipment (gloves, goggles, protective clothing).
2. Absorb 1-Ethyl-2-pyrrolidone CAS 2687-91-4 with an inert, non-combustible material (e.g., sand, vermiculite). Place the contaminated material in a sealed, labeled hazardous waste container.
3. Prevent the compound from entering drains, sewers, or the environment. Clean the affected surface with water and detergent.

1. 1-Ethyl-2-pyrrolidone is harmful if swallowed, inhaled, or in contact with skin. It causes skin and eye irritation, may cause reproductive toxicity, and is suspected of damaging the unborn child.
2. 1-Ethyl-2-pyrrolidone CAS 2687-91-4 is combustible and may emit toxic fumes (nitrogen oxides, carbon oxides) when heated to decomposition.
3. Always consult the official 1-ethyl-2-pyrrolidone Safety Data Sheet (SDS) for comprehensive hazard, handling, and regulatory information. Special precautions are needed due to its reproductive toxicity.