Gold(III) Chloride(CAS: 13453-07-1)

Gold(III) chloride, CAS 13453-07-1, is a yellow crystalline solid with a molecular weight of approximately 310.73 g/mol. It is slightly soluble in water and is highly reactive, particularly in acidic conditions. The compound is known for its ability to form complexes with various ligands and is used in various chemical reactions due to its reactivity.

Gold(III) chloride can be synthesized by the chlorination of gold(III) compounds or gold metal. Common methods include the reaction of gold(III) oxide with chlorine gas or by the chlorination of an aqueous gold(III) solution. The synthesis typically involves the use of a catalyst and is carried out under controlled conditions to achieve high yields and selectivity.

Gold(III) chloride is widely used in pharmaceuticals for its role in the synthesis of gold-based drugs and in the development of gold-containing anticancer agents. It is also utilized in the production of gold nanoparticles, which have applications in polymers for electronics and sensors, and in the fabrication of semiconductor materials for microelectronics.

When handling Gold(III) chloride, it is crucial to use appropriate personal protective equipment (PPE), including gloves, safety goggles, and a lab coat. Work should be conducted in a well-ventilated area or fume hood due to its reactivity. Spills should be treated with caution, using appropriate cleanup procedures as outlined in the Safety Data Sheet (SDS). Exposure to this compound should be minimized, and the MSDS should be consulted for detailed safety information.