Lithium phenyl-2 4 6-trimethylbenzoyl phosphine July 8, 2019 16 32 64 128 Lithium phenyl-2 4 6-trimethylbenzoylphosphinate Lithium phenyl-2 4 6-trimethylbenzoylphosphinate (lap) Lithium-phenyl-2 4 6-trimethylbenzoylphosphinat Lithium phenyl-2 4 6-trimethylbenzoylphosphinate toxicity