1,3-Dibromobenzene is an aromatic brominated compound with a characteristic odor, widely used as a key intermediate in organic synthesis. It exhibits a melting point of -7°C and boiling point of 219.5°C (lit.), with a density of 1.952 g/mL at 20°C. The compound is soluble in ethanol/ether but insoluble in water. Applications include pharmaceutical synthesis (e.g., antibiotic intermediates), liquid crystals, and polymer modifiers. Storage requires sealed containers in dry, well-ventilated areas away from oxidizers. Safety precautions are essential due to its irritant properties (GHS Category 2) and aquatic toxicity (WGK Germany: 2).
