Di-2-pyridinylmethanone(CAS: 19437-26-4)

Di-2-pyridinylmethanone (CAS: 19437-26-4) is a crystalline solid with a molecular weight of approximately 218.18 g/mol. It is slightly soluble in water but readily soluble in organic solvents like ethanol and dimethylformamide. The compound is relatively stable under normal conditions but can react with strong bases to form pyridinium salts. It is also known to form coordination complexes with transition metals.

Di-2-pyridinylmethanone can be synthesized by the condensation of 2-pyridylmethyl alcohol with pyridine. This reaction typically requires an acidic catalyst such as sulfuric acid and is carried out at room temperature. The yield of the reaction is generally good, with a selectivity towards the monocondensation product. The reaction is exothermic and should be monitored carefully to prevent side reactions.

Di-2-pyridinylmethanone (CAS: 19437-26-4) is primarily used in the pharmaceutical industry for the synthesis of various medicinal compounds. It is also utilized in the polymer industry as a precursor for the preparation of certain types of polymeric materials. Additionally, it has applications in the sensor manufacturing industry due to its ability to form complexes with transition metals, which can be used for detecting metal ions.

When handling Di-2-pyridinylmethanone (CAS: 19437-26-4), it is important to wear appropriate personal protective equipment (PPE) such as gloves, goggles, and a lab coat. The compound should be handled in a well-ventilated area or in a fume hood to avoid inhalation of vapors. In case of a spill, it should be carefully cleaned up using appropriate absorbent materials. For detailed safety information, refer to the Safety Data Sheet (SDS) for the compound.