amine p toluylenediamine bis 2 hydroxy 5 aminophenyl methane p toluylenediamine 4 amino 3 methylphenol p toluylenediamine 4 5 diamino 1 2 hydroxyethyl pyrazole p toluylenediamine 2 4 5 6 tetraaminopyrimidine 2 2 hydroxyethyl p phenylenediamine 2 methoxymethyl p phenylenediamine 2 2 hydroxyethyl p phenylenediamine n n bis 2 hydroxyethyl p phenylenediamine 2 2 hydroxyethyl p phenylenediamine 2 methoxymethyl p phenylenediamine 2 2 hydroxyethyl p phenylenediamine n 4 amino 3 methylphenyl n 3 1h imidazole 1 yl propyl amine 2 2 hydroxyethyl p phenylenediamine bis 2 hydroxy 5 aminophenyl methane 2 2 hydroxyethyl p phenylenediamine 4 amino 3 methylphenol 2 2 hydroxyethyl p phenylenediamine 4 5 diamino 1 2 hydroxyethyl pyrazole 2 2 hydroxyethyl p phenylenediamine 2 4 5 6 tetraaminopyrimidine 2 methoxymethyl p phenylenediamine 2 2 hydroxyethyl p phenylenediamine 2 methoxymethyl p phenylenediamine 2 methoxymethyl p phenylenediamine 2 methoxymethyl p phenylenediamine n n bis 2 hydroxyethyl p phenylenediamine 2 methoxymethyl p phenylenediamine 2 methoxymethyl p phenylenediamine 2 methoxymethyl p phenylenediamine n 4 amino 3 methylphenyl n 3 1h imidazole 1 yl propyl amine bis 2 hydroxy 5 aminophenyl methane 2 methoxymethyl p phenylenediamine 4 amino 3 methylphenol 2 methoxymethyl p phenylenediamine 4 5 diamino 1 2 hydroxyethyl pyrazole 2 methoxymethyl p phenylenediamine 2 4 5 6 tetraaminopyrimidine and or 4 amino 3 methylphenol 4 5 diamino 1 2 hydroxyethyl pyrazole and or the physiologically compatible salts thereof according to a particularly preferred embodiment of the first subject matter of the invention the at least one oxidation dye precursor of the developer type m2 1 is selected from the group consisting of p toluylenediamine 4 amino 3 methylphenol 4 5 diamino 1 2 hydroxyethyl pyrazole 2 4 5 6 tetraaminopyrimidine and or the physiologically compatible salts thereof and the mixtures thereof it has been shown that the use.