Dimethyl tetradecanedioate(CAS: 5024-21-5)

Dimethyl tetradecanedioate is a white crystalline solid with a molecular weight of approximately 322.4 g/mol. It is slightly soluble in water but soluble in organic solvents. The compound exhibits moderate reactivity, particularly in ester exchange reactions. It is stable under normal conditions but should be stored away from strong acids and bases.

Dimethyl tetradecanedioate can be synthesized by the esterification of tetradecanedioic acid with dimethyl carbonate. Commonly, a strong acid like sulfuric acid is used as a catalyst. The synthesis typically involves heating the reactants under reflux conditions to ensure complete esterification. The yield is usually around 85-90%, and the product is purified by recrystallization from an appropriate solvent.

Dimethyl tetradecanedioate is used in the pharmaceutical industry for the synthesis of certain drugs. It also finds applications in the polymer industry as a monomer for producing special polymers. Additionally, it is used in the manufacturing of sensors and semiconductors due to its unique chemical properties.

When handling Dimethyl tetradecanedioate, it is important to wear appropriate personal protective equipment (PPE), including gloves and safety glasses. Work should be conducted in a well-ventilated area or a fume hood. Spills should be cleaned up using appropriate methods, and the area should be thoroughly washed. Safety data sheets (SDS) should be consulted for detailed information on safe handling and disposal.