2-Bromoanisole CAS 578-57-4

1. 2-Bromoanisole is primarily used as a key intermediate in organic synthesis for the preparation of pharmaceuticals, agrochemicals, and dyes . It serves as a versatile building block for synthesizing more complex molecules, including unsymmetrical substituted biphenyl compounds .
2. The compound is widely utilized in research for drug discovery, materials science, and polymer chemistry, including the production of specialty polymers and coatings . 2-Bromoanisole CAS 578-57-4 also finds application in the synthesis of benzocyclobutenones using benzynes .
3. Applications of 2-Bromoanisole extend to electrochemical research as an overcharge protection additive for lithium-ion batteries and to analytical chemistry as a potential tracer for environmental analysis .

1. Store 2-Bromoanisole in a tightly sealed container under inert gas (argon filling) in a cool, dry, well-ventilated place, protected from light . Recommended storage is at room temperature in a cool, dark place (<15°C) or with refrigeration (0-5°C) depending on specific requirements .
2. Keep 2-Bromoanisole CAS 578-57-4 away from strong oxidizing agents to prevent hazardous reactions . Avoid exposure to air and light as the compound is air and light sensitive .
3. Always use appropriate personal protective equipment (PPE) including chemical-resistant gloves, safety goggles, and protective clothing when handling 2-Bromoanisole . Use only with adequate ventilation (fume hood) and avoid breathing vapors, mist, or dust .

1. Immediately isolate the spill area, eliminate all ignition sources, and contain 2-Bromoanisole using inert, non-combustible absorbent material (e.g., dry sand or earth) . Prevent material from entering drains or waterways as it is toxic to aquatic life with long-lasting effects .
2. Carefully 2-Bromoanisole CAS 578-57-4 sweep up or shovel the spilled liquid/solid into a sealed, labeled chemical waste container for proper disposal according to local, state, and federal environmental regulations .
3. Personnel must wear suitable PPE including self-contained breathing apparatus (SCBA) if necessary during cleanup . For fire, use water spray, dry chemical, carbon dioxide, or alcohol-resistant foam to extinguish .

1. 2-Bromoanisole is classified as a combustible liquid with a flash point ranging from 96°C to 101°C . It may cause skin irritation (H315), eye irritation (H319), and respiratory tract irritation (H335) . Some classifications list it as toxic if swallowed, in contact with skin, or if inhaled .
2. 2-Bromoanisole is toxic to aquatic life with long-lasting effects (H411) . Thermal decomposition or combustion produces toxic and irritating fumes, including carbon monoxide, carbon dioxide, and hydrogen bromide . The compound is also noted to cause adverse effects such as ataxia, coma, and cough in inhalation studies on mice .
3. Always consult 2-Bromoanisole CAS 578-57-4 the specific Safety Data Sheet (SDS) for 2-Bromoanisole for complete hazard information, first-aid procedures (P305+P351+P338 for eyes, P302+P352 for skin, P304+P340 for inhalation), and handling instructions . UN classification varies (UN2811 or UN1993, Hazard Class 3 or 6.1, PG III) depending on the source and specific formulation .