Dimethyl 3,5-Pyridinedicarboxylate(CAS: 4591-55-3)

Dimethyl 3,5-Pyridinedicarboxylate (CAS: 4591-55-3) is a colorless to amber liquid with a molecular weight of approximately 170.16 g/mol. It has a low solubility in water but is soluble in common organic solvents like ethanol and acetone. Chemically, it is highly reactive and susceptible to hydrolysis. It crystallizes in the form of prisms at low temperatures.

Dimethyl 3,5-Pyridinedicarboxylate is typically synthesized through the reaction of pyridine-3,5-dicarboxylic acid with dimethyl sulfate in the presence of a base like sodium hydroxide. The process involves the esterification of the carboxylic acid groups, resulting in high selectivity and yield. The reaction is conducted under mild conditions to ensure product purity.

Dimethyl 3,5-Pyridinedicarboxylate (CAS: 4591-55-3) is used in a variety of industries, including pharmaceuticals for the synthesis of certain drugs, polymers for the production of advanced materials, and sensors for detecting specific chemical compounds. It is also utilized in the semiconductor industry for etching and other processes.

When handling Dimethyl 3,5-Pyridinedicarboxylate (CAS: 4591-55-3), it is essential to use personal protective equipment (PPE) such as gloves, goggles, and a lab coat. Work should be conducted in a well-ventilated fume hood to minimize exposure. Spills should be handled with care, using appropriate absorbents, and the area should be cleaned with water. Always consult the safety data sheet (SDS) for detailed handling and emergency procedures.