3,3'-Dimethyl-4,4'-biphenyldiol(CAS: 612-84-0)

3,3'-Dimethyl-4,4'-biphenyldiol is a white or pale yellow solid with a molecular weight of 260.3 g/mol. It is poorly soluble in water but soluble in common organic solvents like ethanol and acetone. It is known for its low reactivity under normal conditions but can undergo oxidation with strong oxidizing agents.

3,3'-Dimethyl-4,4'-biphenyldiol can be synthesized by the reduction of 3,3'-dimethyl-4,4'-biphenyldione with sodium borohydride or lithium aluminum hydride as the reducing agent. The reaction is carried out in an inert atmosphere to prevent side reactions and ensure product purity.

3,3'-Dimethyl-4,4'-biphenyldiol is used in the pharmaceutical industry as a precursor for drug synthesis, in polymer production for its thermal stability and chemical inertness, and in the manufacturing of sensors due to its reactivity and chemical properties.

Proper safety measures include the use of personal protective equipment (PPE) such as gloves and goggles. This compound should be handled in a well-ventilated area or a fume hood. Spills should be cleaned up using appropriate absorbents, and the material safety data sheet (MSDS) should be consulted for detailed spill cleanup procedures and emergency response guidelines.