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N-[6-[(2-Chloro-4-hydroxyphenyl)imino]-4-methoxy-3-oxo-1,4-cyclohexadien-1-yl]acetamide (HC Yellow No 8) and its salts, when used as a substance in hair dye products is prohibited in cosmetic products under Annex II of the EU Cosmetics Regulation (EC) 1223/2009.
HC YELLOW NO. 6
Critical concern
HC Yellow no. 10
Canonical ingredient
1,5-Di-(beta-hydroxyethylamino)-2-nitro-4-chlorobenzene (see note 17) is restricted in cosmetic products under Annex III of the EU Cosmetics Regulation (EC) 1223/2009.
3-[(2-nitro-4-(trifluoromethyl)phenyl)amino]propane-1,2-diol (HC Yellow No 6) and its salts, when used as a substance in hair dye products is prohibited in cosmetic products under Annex II of the EU Cosmetics Regulation (EC) 1223/2009.
HC Yellow no. 10
High concern
Sources 6Synced May 2026
1,5-Di-(beta-hydroxyethylamino)-2-nitro-4-chlorobenzene (see note 17) is restricted in cosmetic products under Annex III of the EU Cosmetics Regulation (EC) 1223/2009.
HC Yellow no. 13
High concern
Sources 6Synced Aug 2013
N-(2-Hydroxyethyl)-2-nitro-4- trifluormethyl-aniline is restricted in cosmetic products under Annex III of the EU Cosmetics Regulation (EC) 1223/2009.
HC Yellow no. 9
High concern
Sources 6Synced Sep 2013
1-Methoxy-3-(β-aminoethyl) amino-4-nitrobenzene, hydrochloride is restricted in cosmetic products under Annex III of the EU Cosmetics Regulation (EC) 1223/2009.
HC YELLOW NO. 5
Critical concern
Sources 6Synced May 2026
N1-(2-Hydroxyethyl)-4-nitro-o-phenylenediamine (HC Yellow No 5) and its salts, when used as a substance in hair dye products is prohibited in cosmetic products under Annex II of the EU Cosmetics Regulation (EC) 1223/2009.
HC Yellow no. 9
Low concern
Sources 5Synced Sep 2013
EPA CPDat observed this chemical in 4 composition records across product categories including Personal care.
HC YELLOW NO. 11
Critical concern
Sources 6Synced May 2026
HC Yellow No 11 is prohibited in cosmetic products under Annex II of the EU Cosmetics Regulation (EC) 1223/2009.
HC Yellow no. 12
Critical concern
Sources 6Synced May 2026
2-[(4-Chloro-2-nitrophenyl)amino]ethanol (HC Yellow No 12) and its salts, when used as a substance in hair dye products is prohibited in cosmetic products under Annex II of the EU Cosmetics Regulation (EC) 1223/2009.
HC Yellow no. 13
Low concern
Sources 5Synced Aug 2013
EPA CPDat observed this chemical in 4 composition records across product categories including Personal care.