4-(4-Hydroxyphenyl)-2-butanone(CAS: 5471-51-2)

4-(4-Hydroxyphenyl)-2-butanone, with the CAS number 5471-51-2, is an organic compound that serves as a key intermediate in the synthesis of various pharmaceuticals and chemical products. It has the chemical formula C12H14O3 and is characterized by its ketone functional group and hydroxyphenyl substituent. This compound is typically a white to pale yellow solid with a molecular weight of 206.24 g/mol and is soluble in organic solvents.

4-(4-Hydroxyphenyl)-2-butanone is widely used in the pharmaceutical industry for the production of antifungal and anti-inflammatory drugs. It also finds applications in the synthesis of dyes, pesticides, and other specialty chemicals. In research settings, it is employed as a building block for more complex molecules. Its versatility makes it valuable in both industrial and academic contexts.

4-(4-Hydroxyphenyl)-2-butanone is generally considered safe when handled properly in controlled environments. However, it should be treated with caution as it may cause skin and eye irritation. Safety standards recommend using personal protective equipment such as gloves and goggles. It is not classified as highly toxic, but proper ventilation and adherence to safety protocols are essential to minimize exposure risks.

4-(4-Hydroxyphenyl)-2-butanone should be stored in a cool, dry, and well-ventilated area, away from direct light. It is best kept in a sealed container made of glass or high-density polyethylene to prevent moisture ingress. Storage conditions should maintain a temperature below 25°C and humidity levels below 60% to ensure stability and prolong shelf life.