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Copper(I) Cyanide


Other Names:

Cuprous cyanide







General Information:


Structure:




CAS Number: 544-92-3

Molecular Wieght: 89.563 g/mol

Appearance: Off-white to pale yellow powder

Chemical Formula: CuCN

Melting Point: 474 C




Common Uses:


Reagent for SNAr reactions where nitrile products are desired





Reagent for Sandmeyer reactions where nitrile products are desired





Safety:


Copper(I) cyanide is highly toxic. Contact with acids liberates a highly toxic gas.




References:


1) Patent Reference: WO2016011390, page 133, (20.2 MB)

2) Patent Reference: WO2014201173, page 239, (19.7 MB)

3) Wikipedia: Copper(I) cyanide (link)

4) www.sigmaaldrich.com: Copper(I) cyanide (link)