Patent ID: 8277681

Claim:
A metal polishing slurry used for chemical mechanical polishing in producing a semiconductor device, wherein the metal polishing slurry comprises a compound represented by the following general formula (1): wherein Q represents a nitrogen atom or CR 5 , Z represents a hydrogen atom, a halogen atom, an aliphatic hydrocarbon group, an aryl group, a heterocyclic group, a carboxyl group, a carbamoyl group, an acylamino group, an amino group, or a cyano group, R 1 and R 2 independently represent a hydrogen atom, an aliphatic hydrocarbon group, an aryl group, or a heterocyclic group, R 3 and R 4 independently represent a hydrogen atom, an alkyl group having a carboxyl group, an alkyl group having a hydroxyl group, an alkyl group having a tertiary amino group, or an alkyl group, and R 5 represents a hydrogen atom, a halogen atom, an aliphatic hydrocarbon group, an aryl group, a heterocyclic group, a carboxyl group, a carbamoyl group, an acylamino group, or a cyano group, with the proviso that R 1 and R 2 or R 3 and R 4 may together represent a cyclic group, an oxidizing agent, and an organic acid.