Diethyl sulfite(CAS: 623-81-4)

Diethyl sulfite is an organosulfur compound with the molecular formula C4H10OS. It is a colorless, slightly viscous liquid with a distinctive odor. Diethyl sulfite is used in the synthesis of other organic compounds and as a reagent in chemical reactions.

Diethyl sulfite is primarily used as a reagent in organic synthesis, particularly in the preparation of thioesters. It is also used in the production of certain pharmaceuticals and as a component in some analytical chemistry procedures.

Diethyl sulfite is generally considered safe when handled with appropriate precautions. However, it is flammable and potentially toxic if inhaled or ingested. It is important to follow safety guidelines, such as wearing protective gloves and goggles, and ensuring good ventilation during handling.

Diethyl sulfite should be stored in a cool, dry place away from direct sunlight and heat sources. It should be kept in a well-ventilated area and stored in a tightly sealed container to prevent evaporation and contamination. Avoid contact with strong oxidizers and keep the storage area under proper temperature control to prevent degradation.