3,4-Diethoxy-3-cyclobutene-1,2-dione(CAS: 5231-87-8)

3,4-Diethoxy-3-cyclobutene-1,2-dione, also known as 3,4-diethoxy-3-cyclobutene-1,2-dione, is a cyclic organic compound with the CAS number 5231-87-8. It is a colorless or white crystalline solid with a molecular formula of C10H12O4 and a molecular weight of approximately 196.23. It is characterized by its stability and reactivity in organic synthesis and as a starting material for the preparation of other compounds.

3,4-Diethoxy-3-cyclobutene-1,2-dione is primarily used in the pharmaceutical and chemical industries as a precursor in the synthesis of other organic compounds. It is also employed in the production of dyes and pigments, and as a reagent in organic chemistry for various reactions such as Friedel-Crafts alkylation and alkenylation.

3,4-Diethoxy-3-cyclobutene-1,2-dione is generally considered safe for use under proper handling conditions. However, it is important to take necessary precautions, including the use of personal protective equipment such as gloves and goggles. It should be stored in a cool, dry place away from direct sunlight and heat sources. Avoid contact with water and oxidizing agents to prevent decomposition or other hazardous reactions.

3,4-Diethoxy-3-cyclobutene-1,2-dione should be stored in a cool, dry place, preferably in a desiccator to prevent moisture absorption. It should be kept away from direct sunlight and heat sources to maintain its stability. The compound should be stored in a tightly sealed container made of appropriate materials to prevent contact with air and moisture. It is advisable to avoid storing it with oxidizing agents to minimize the risk of adverse reactions.