[2,2'-Bipyridine]-4,4'-dicarbaldehyde(CAS: 99970-84-0)

(2,2'-Bipyridine)-4,4'-dicarbaldehyde (CAS: 99970-84-0) is a yellow solid with a molecular weight of approximately 248.15 g/mol. It has a high solubility in organic solvents such as ethanol and acetone. The compound is moderately reactive, particularly in redox reactions. It crystallizes in the monoclinic system and shows good stability under normal conditions.

(2,2'-Bipyridine)-4,4'-dicarbaldehyde is usually synthesized by the alkylation of 4,4'-dihydroxybiphenyl with formaldehyde, followed by the oxidation of the resulting dihydroxy compound. This process typically involves the use of sodium hypochlorite as a catalyst, and the yield is generally around 70-80%. The reaction requires precise control of pH and temperature to achieve high selectivity and purity.

(2,2'-Bipyridine)-4,4'-dicarbaldehyde (CAS: 99970-84-0) finds applications in various industries. It is used in the pharmaceutical industry for the synthesis of certain anticancer drugs. In the polymer industry, it serves as a cross-linking agent. In the field of sensors, it is employed for the development of metal ion sensing devices. Additionally, it has potential uses in semiconductor fabrication and as a ligand in coordination chemistry.

When handling (2,2'-Bipyridine)-4,4'-dicarbaldehyde (CAS: 99970-84-0), it is important to wear appropriate personal protective equipment (PPE) including gloves, lab coat, and safety goggles. The compound should be stored in a well-ventilated area and away from sources of ignition. In case of a spill, it should be cleaned up using appropriate absorbent materials and disposed of according to local regulations. It is recommended to refer to the Safety Data Sheet (SDS) for detailed information on safe handling and emergency procedures.