2-Bromobenzyl Bromide CAS 3433-80-5

1. 2-Bromobenzyl bromide CAS 3433-80-5 is a versatile building block widely used in organic synthesis, particularly for introducing the benzyl group into substrates and for protecting ketones and aldehydes . It is a key intermediate in synthesizing substituted quinazolines and 1,2,3,4-tetrahydroquinazolines, which are valuable in pharmaceutical research .
2. 2-Bromobenzyl bromide serves as an important intermediate in the development of various pharmaceutical agents, including potential anti-cancer drugs . It is also utilized in material science for producing specialty polymers and resins, enhancing properties for coatings and adhesives .
3. Applications of 2-Bromobenzyl bromide extend to biochemical research, where it acts as a reagent for modifying biomolecules, and in the creation of fluorescent probes for imaging applications .

1. Store 2-Bromobenzyl bromide CAS 3433-80-5 in a tightly sealed container under an inert gas (e.g., nitrogen or argon) in a cool, dry, and well-ventilated place, protected from light and moisture, as it is light- and air-sensitive . Recommended storage temperatures range from 0-8°C (refrigerated) to a cool, dark place below 15°C .
2. Keep 2-Bromobenzyl bromide strictly away from strong oxidizing agents, strong bases, amines, alcohols, and steel, as it is incompatible with these materials . Avoid contact with moisture.
3. Always 2-Bromobenzyl bromide use appropriate personal protective equipment (PPE) including chemical-resistant gloves (nitrile recommended), tightly fitting safety goggles with face shield, and protective clothing; handle only in a chemical fume hood with adequate ventilation to avoid breathing dust and vapors .

1. Immediately isolate the spill area, eliminate all ignition sources, and ensure adequate ventilation. Contain 2-Bromobenzyl bromide CAS 3433-80-5using dry, inert, non-combustible absorbent material and avoid generating dust .
2. Carefully sweep up the spilled 2-Bromobenzyl bromide using clean, non-sparking tools, and place the collected material into a sealed, corrosion-resistant chemical waste container for proper disposal according to local, state, and federal environmental regulations . Absorb spillage to prevent material damage .
3. Personnel must wear 2-Bromobenzyl bromide full chemical-protective equipment including self-contained breathing apparatus (SCBA) if necessary during cleanup; prevent material from entering drains or waterways . 2-Bromobenzyl bromide is classified for transport and requires hazardous waste disposal .

1. 2-Bromobenzyl bromide CAS 3433-80-5 is classified with the GHS signal word "Danger". It is corrosive, causing severe skin burns and serious eye damage (H314/H318), and may be corrosive to metals (H290) . It is also a lachrymator (tear gas agent) . The NFPA health rating is 3 (serious hazard).
2. 2-Bromobenzyl bromide is combustible with a flash point of 110-118°C . Its thermal decomposition or combustion produces toxic and corrosive fumes, including carbon oxides and hydrogen bromide gas . The material is extremely destructive to tissues of the mucous membranes and upper respiratory tract, eyes, and skin . It is insoluble in water .
3. Always 2-Bromobenzyl bromide CAS 3433-80-5 consult the specific Safety Data Sheet (SDS) for 2-Bromobenzyl bromide for complete hazard information, first-aid procedures, and handling instructions . Precautionary statements include P260 (do not breathe dust), P280 (wear protective gloves/eye protection), P405 (store locked up), and P406 (store in corrosive resistant container) .