2,5-Dibromo-1,4-benzenediol(CAS: 14753-51-6)

2,5-Dibromo-1,4-benzenediol (CAS: 14753-51-6) is a crystalline solid with a molecular weight of approximately 286.12 g/mol. It has a low solubility in water and is soluble in common organic solvents like ethanol and acetone. The compound is moderately reactive, showing limited reactivity towards nucleophiles and electrophiles. It is sensitive to light and air, leading to gradual decomposition over time.

2,5-Dibromo-1,4-benzenediol (CAS: 14753-51-6) is commonly synthesized via bromination of 1,4-benzenediol using bromine in the presence of a Lewis acid catalyst, such as aluminum bromide. The reaction is typically carried out in a mixture of dichloromethane and pyridine, with good yield and selectivity. Post-synthesis purification involves recrystallization from a suitable solvent.

2,5-Dibromo-1,4-benzenediol (CAS: 14753-51-6) is used in various industries, including pharmaceuticals for the synthesis of certain drug intermediates, and in the production of dyes and pigments. It is also utilized in the formulation of some electronic materials, such as organic semiconductors and organic light-emitting diodes (OLEDs).

When handling 2,5-Dibromo-1,4-benzenediol (CAS: 14753-51-6), it is important to wear appropriate personal protective equipment (PPE), including gloves and safety goggles. Work should be conducted in a fume hood due to its volatility and potential for decomposition. Spills should be managed with care, using appropriate absorbents, and the material safety data sheet (MSDS) should be consulted for detailed procedures. Storage should be in a cool, dry place, away from direct sunlight and sources of heat.