5-Bromosalicylic Acid CAS 89-55-4

1. 5-Bromosalicylic acid is extensively studied in biomedical research for its effects on nerve conduction, blocking action potentials by modulating sodium and potassium ion channel kinetics .
2. 5-Bromosalicylic acid CAS 89-55-4 demonstrates significant antibacterial properties, showing higher efficacy than salicylic acid when bonded to textile fabrics for antimicrobial finishing .
3. 5-Bromosalicylic acid serves as a precursor for synthesizing honokiol, a neurotrophic biphenyl-type neolignan, and as a chiral ligand in metal-mediated asymmetric catalysis .

1. Store 5-Bromosalicylic acid in a tightly sealed container in a cool, dry, well-ventilated area away from incompatible substances such as strong oxidizing agents .
2. Keep 5-Bromosalicylic acid CAS 89-55-4 under inert gas for long-term stability, and protect containers from physical damage .
3. Handle 5-Bromosalicylic acid using appropriate personal protective equipment including nitrile gloves, safety goggles, and dust mask, and avoid dust generation by working in a well-ventilated area or fume hood .

1. Isolate the spill area, wear full protective equipment including suitable respirator, and sweep up solid 5-Bromosalicylic acid into sealed, labeled containers without creating dust .
2. Prevent spilled 5-Bromosalicylic acid CAS 89-55-4 from entering drains or waterways, as discharge into the environment must be strictly avoided .
3. Personnel cleaning 5-Bromosalicylic acid spills must dispose of waste according to environmental regulations, using controlled incineration with flue gas scrubbing if required .

1. 5-Bromosalicylic acid causes skin irritation (H315), serious eye irritation (H319), and may cause respiratory irritation (H335) with GHS signal word "Warning" .
2. 5-Bromosalicylic acid CAS 89-55-4 has a melting point of 162-166°C, boiling point of 338.1°C, flash point of 158.3°C, and is soluble in water .
3. 5-Bromosalicylic acid is stable under recommended storage conditions, combustion produces toxic fumes including carbon oxides and hydrogen bromide, and 5-Bromosalicylic acid is classified as non-hazardous for transport (NONH for all modes of transport) .