3-Methyldihydro-2,5-furandione(CAS: 4100-80-5)

3-Methyldihydro-2,5-furandione, also known as 3-Methyltetrahydrofuran-2,5-dione, is a colorless to pale yellow liquid. It has a fruity odor and is used in various applications such as flavoring agents, pharmaceuticals, and chemical intermediates. Its chemical formula is C6H8O4 and it has a molecular weight of 144.12 g/mol. This compound is soluble in water and ethanol and has a pKa of 4.2 at 25°C.

3-Methyldihydro-2,5-furandione (CAS: 4100-80-5) is primarily used as a food additive for flavoring agents, particularly in baking. It is also used in the pharmaceutical industry as a precursor for the synthesis of various medications. Additionally, it serves as a chemical intermediate in the production of other organic compounds and resins.

3-Methyldihydro-2,5-furandione (CAS: 4100-80-5) is generally considered safe for its intended use as a food additive. However, it is important to follow standard safety guidelines and avoid prolonged skin contact or inhalation of its fumes. Protective equipment such as gloves and safety goggles should be used during handling. Always consult the Material Safety Data Sheet (MSDS) for detailed safety information.

3-Methyldihydro-2,5-furandione (CAS: 4100-80-5) should be stored in a tightly sealed container in a cool, dry place, away from direct sunlight and heat sources. The optimal storage temperature is below 25°C to prevent degradation. It is recommended to keep it in a well-ventilated area to avoid the accumulation of flammable gases. Avoid contact with incompatible materials such as strong acids and bases.