Catalyst, e.g. in coupling and decarboxylation reactions. Irregular surface and fine particle size give high surface area. Further activation may be achieved by treatment with iodine. For formation of a highly-active form of copper and its use in various coupling reactions, see: J. Org. Chem., 53, 4482 (1988)./n
해저드 설명서 (EU): H228-H319-H335
Flammable solid. Causes serious eye irritation. May cause respiratory irritation.
주의 설명서: P210-P261-P280a-P305+P351+P338-P405-P501a
Keep away from heat/sparks/open flames/hot surfaces. - No smoking. Avoid breathing dust/fume/gas/mist/vapours/spray. Wear protective gloves and eye/face protection. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.