Copper(1+) thiocyanate(CAS: 1111-67-7)

Copper(1+) thiocyanate is a coordination compound with the chemical formula CuSCN. It is a white or yellowish crystalline solid. This compound is insoluble in water and has a characteristic odor similar to hydrogen sulfide due to the presence of thiocyanate ions.

Copper(1+) thiocyanate is primarily used in the synthesis of other copper compounds, as a catalyst in organic reactions, and in analytical chemistry for titrations involving copper ions. It is also used in the production of pigments and as a fungicide in agriculture.

Copper(1+) thiocyanate is generally considered stable and non-toxic under normal conditions. However, it can release thiocyanate ions, which in high concentrations can be harmful to aquatic life. It is important to handle it with gloves and proper personal protective equipment (PPE). Exposure to the skin or eyes should be avoided.

Copper(1+) thiocyanate should be stored in a cool, dry place away from direct sunlight and heat sources. It should be kept in a tightly sealed container to prevent moisture absorption. The storage temperature should be below 25°C (77°F) to maintain its stability. Avoid contact with incompatible materials such as strong acids and reducing agents.