Benzalacetone CAS 1896-62-4

1. Benzalacetone CAS 1896-62-4 is an organic synthesis intermediate used as a brightening agent in electroplating, particularly for zinc plating to produce bright coatings .
2. Benzalacetone is employed in the dyeing industry as a mordant and fixing agent, and it is also used to prepare spices and flavoring agents, exhibiting a sweet, spicy, and coumarin-like odor .
3. Benzalacetone is a chemical intermediate for producing the anticoagulant drug warfarin and can be used as a food spice (FEMA 2881) .

1. Store Benzalacetone CAS 1896-62-4 in a tightly sealed container under an inert atmosphere at 2-8°C, protected from light, as Benzalacetone is light sensitive and turns brown upon exposure to air .
2. Keep Benzalacetone way from strong oxidizing agents and sources of ignition; it is stable under recommended storage but may polymerize at elevated temperatures .
3. Handle Benzalacetone using appropriate personal protective equipment including chemical-resistant gloves and safety goggles, as Benzalacetone causes skin and eye irritation and may cause an allergic skin reaction .

1. Isolate the spill area, eliminate all ignition sources, and avoid dust formation; wear full protective equipment including self-contained breathing apparatus .
2. Sweep up solid Benzalacetone using spark-proof tools into sealed, labeled containers for disposal according to environmental regulations; collect spillage and prevent entry into drains or waterways .
3. Personnel cleaning Benzalacetone spills must avoid release to the environment, as Benzalacetone is harmful to aquatic life with long-lasting effects .

1. Benzalacetone CAS 1896-62-4 has GHS signal word "Warning" (H315, H317, H319), causes skin irritation, serious eye irritation, and may cause an allergic skin reaction .
2. Benzalacetone has an oral LD50 of 2030 mg/kg in rats, is harmful if swallowed, and has a flash point of 65-66°C (149-151°F) .
3. Benzalacetone has an NFPA health rating of 3, combustion produces toxic fumes including carbon oxides, and Benzalacetone is not classified as dangerous goods for transport.