Catalyst for the cyclization and coupling reactions, e.g. Ullmann coupling reactions, preparation of cyclopropanes, decomposition of diazoketones or diazoesters, insertion to C-O bonds, [3 + 2] cycloaddition of terminal alkynes and azides, hydrogenation. CAS No: 7440-50-8 Molecular Formula: Cu Molecular Weight: 63.55 Appearance: Reddish brown powder Purity: 99.5% Melting Point: 1083.4C Density: 8.94g/ml at 25C Arsenic (As): 0.002% Iron (Fe): 0.005% Manganese (Mn): 0.005% Lead (Pb): 0.05% Antimony (Sb): 0.005% Tin (Sn): 0.01% Insoluble Material: 0.05% (in Acid) Storage and Stability: May be stored at RT.
Molecular Weight:
63.55
Purity:
99.5%
Form:
Reddish brown powder
CAS Number:
[7440-50-8]
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