Diethyl 2-methylenesuccinate(CAS: 2409-52-1)

Diethyl 2-methylenesuccinate (CAS: 2409-52-1) is a crystalline compound with a molecular weight of approximately 212.27 g/mol. It has a solubility of about 2.2 g/100 mL in water at 20°C. The compound is relatively stable under normal conditions but can react with strong bases or acids. It is an ester, which gives it characteristic reactivity in esterification and ester hydrolysis reactions.

Diethyl 2-methylenesuccinate (CAS: 2409-52-1) is typically synthesized by the reaction of succinic anhydride with diethyl malonate. The synthesis involves the condensation of these two compounds in the presence of a catalyst, such as an acid or base, leading to high selectivity and yield. The reaction is usually carried out under mild conditions to ensure product purity.

Diethyl 2-methylenesuccinate (CAS: 2409-52-1) is used in various industries. It is a key intermediate in the production of pharmaceuticals, where it plays a role in drug synthesis. It is also utilized in polymer synthesis, particularly in the production of certain types of plastics and elastomers. Additionally, it finds applications in the chemical industry for making sensors and semiconductors.

When handling Diethyl 2-methylenesuccinate (CAS: 2409-52-1), it is essential to use personal protective equipment (PPE) such as gloves, safety glasses, and a lab coat. Work should be conducted in a well-ventilated area, preferably a fume hood. In case of a spill, neutralize the spill with an appropriate chemical and dispose of it according to local regulations. Always refer to the Material Safety Data Sheet (MSDS) for detailed safety information and emergency procedures.