Diisopropyl Ether CAS 108-20-3

1. Diisopropyl ether is primarily used as an aprotic solvent in organic synthesis, especially for Grignard reactions, extractions, and as a reaction medium.
2. Diisopropyl ether CAS 108-20-3 serves as a gasoline additive and oxygenate to improve octane rating and reduce knocking.
3. This compound is also utilized in the production of pharmaceuticals, perfumes, and as a starting fluid for diesel engines.

1. Store diisopropyl ether in a cool, dry, well-ventilated place, away from heat, sparks, and open flames. **Store under an inert atmosphere (e.g., nitrogen) and with added antioxidants (e.g., BHT) to prevent peroxide formation.**
2. Keep the container tightly closed, clearly labeled with dates, and separate from strong oxidizing agents, strong acids, and halogens.
3. Handle Diisopropyl ether CAS 108-20-3 with extreme caution using appropriate personal protective equipment (PPE): chemical-resistant gloves, safety goggles, face shield, and flame-resistant clothing. Always use a fume hood.

1. Immediately evacuate and isolate a large area. Eliminate all ignition sources. Wear full protective gear (gloves, goggles, protective clothing, respirator).
2. Contain Diisopropyl ether CAS 108-20-3 with sand or other inert, non-combustible material. **Do not use combustible materials.** Transfer to a sealed, labeled hazardous waste container.
3. Prevent the compound from entering drains, sewers, or the environment. Ventilate area thoroughly. **Call emergency services for large spills.**

1. Diisopropyl ether is **highly flammable** and its vapors can form explosive mixtures with air at low concentrations. It causes eye and respiratory irritation, dizziness, and narcosis. **It forms explosive organic peroxides upon prolonged storage, especially when exposed to air and light.**
2. Peroxide formation can lead to **violent explosions** upon distillation, evaporation, or mechanical shock. **Regularly test for and eliminate peroxides. Never distill to dryness.**
3. **Always Diisopropyl ether CAS 108-20-3 consult the official diisopropyl ether Safety Data Sheet (SDS) and strictly adhere to peroxide safety protocols.** It must be handled as an extreme fire and explosion hazard. Specialized training is required.