What are the physical and chemical properties of 4-Chloro-3-formylbenzonitrile (CAS: 105191-41-1)?

4-Chloro-3-formylbenzonitrile (CAS: 105191-41-1) is a crystalline solid with a molecular weight of approximately 178.56 g/mol. It is slightly soluble in water but more soluble in organic solvents like ethanol and acetone. It is relatively stable but can react with bases to form benzonitrile. The compound shows low reactivity under normal conditions but can undergo nucleophilic substitution reactions under certain conditions.