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31,231 INCI ingredients · EU regulatory status · SCCS toxicology · Formulation tools

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31,231 ingredients Page 19 of 1042

2-Methyl-m-phenylenediamine (Toluene-2,6-diamine)

CAS 823-40-5 EC 212-513-9
⚠ EU Restricted

2-Methylheptylamine and its salts

CAS 540-43-2 EC -
⚠ EU Restricted

2-Methylresorcinol

CAS 608-25-3 EC 210-155-8
Hair Dyeing ⚗️ Synthetic ✓ EU Allowed

2-NAPHTHOL

CAS 135-19-3 EC 205-182-7
HAIR DYEING ⚠ EU Restricted

2-NITRO-P-PHENYLENEDIAMINE SULFATE

CAS 68239-83-8 EC 269-477-2
HAIR DYEING ⚠ EU Restricted

2-NONYLCROTONALDEHYDE

CAS 6720-16-7 EC 229-772-9
PERFUMING ✓ EU Allowed

2-NONYN-1-AL DIMETHYLACETAL

CAS 13257-44-8 EC 236-249-9
PERFUMING ✓ EU Allowed

2-Naphthalenaminium, 8-[(4- amino-3-nitrophenyl)azo]-7-hydroxy- N,N,N-trimethyl-, chloride

CAS 68391-32-2 EC 269-944-0
⚠ EU Restricted

2-Naphthalenesulfonic acid, 7,7'-(carbonyldiimino)bis(4-hydroxy-3-[[2-sulfo-4-[(4-sulfophenyl)azo]phenyl]azo]-, and its salts, when used as a substance in hair dye products

CAS 2610-10-8 / 25188-41-4 EC 220-027-3
⚠ EU Restricted

2-Naphthalenesulfonic acid, 7-(benzoylamino)-4-hydroxy-3-[[4-[(4-sulfophenyl)azo]phenyl]azo]- and its salts, when used as a substance in hair dye products

CAS 2610-11-9 EC 220-028-9
⚠ EU Restricted

2-Naphthylamine and its salts

CAS 91-59-8 EC 202-080-4
⚠ EU Restricted

2-Naphthylammonium acetate

CAS 553-00-4 EC 209-030-0
⚠ EU Restricted

2-Naphthylammonium chloride; 2-Naphthylamine, hydrochloride

CAS 612-52-2 EC 210-313-6
⚠ EU Restricted

2-Nitro-4-cresol; Phenol, 4-methyl-2-nitro-

CAS 119-33-5 EC 204-315-6
⚠ EU Restricted

2-Nitro-5-Glyceryl Methylaniline

CAS 80062-31-3 EC 279-383-3
Hair Dyeing ⚗️ Synthetic ✓ EU Allowed

2-Nitro-9H-carbazole

CAS 14191-22-1 EC -
⚠ EU Restricted

2-Nitro-N-Hydroxyethyl-P-Anisidine

CAS 57524-53-5
Hair Dyeing ⚗️ Synthetic ✓ EU Allowed

2-Nitro-N-hydroxyethyl-p-anisidine and its salts, when used as a substance in hair dye products

CAS 57524-53-5
⚠ EU Restricted

2-Nitro-N1-phenyl-benzene-1,4- diamine

CAS 2784-89-6 EC 220-494-3
⚠ EU Restricted

2-Nitro-P-Phenylenediamine

CAS 5307-14-2 EC 226-164-5
Hair Dyeing ⚗️ Synthetic ✓ EU Allowed

2-Nitro-P-Phenylenediamine Dihydrochloride

CAS 18266-52-9 EC 242-144-9
Hair Dyeing ⚗️ Synthetic ✓ EU Allowed

2-Nitro-m-cresol

CAS 4920-77-8 EC 225-546-9
⚠ EU Restricted

2-Nitro-p-phenylenediamine and its salts, when used as a substance in hair dye products

CAS 5307-14-2 / 18266-52-9 / 68239-83-8 EC 226-164-5 / 242-144-9 / 269-477-2
⚠ EU Restricted

2-Nitroanisole

CAS 91-23-6 EC 202-052-1
⚠ EU Restricted

2-Nitronaphthalene

CAS 581-89-5 EC 209-474-5
⚠ EU Restricted

2-Nitropropane

CAS 79-46-9 EC 201-209-1
⚠ EU Restricted

2-Nitrotoluene

CAS 88-72-2 EC 201-853-3
⚠ EU Restricted

2-O-CRESYLETHANOL

CAS 19819-98-8 EC 243-349-6
PERFUMING ✓ EU Allowed

2-O-Ethyl Ascorbic Acid

CAS 112894-37-8
Skin Conditioning ✓ EU Allowed

2-OLEAMIDO-1,3,4-OCTADECATRIYL PROLINATE

CAS 1319128-52-3
ANTI-SEBORRHEIC ✓ EU Allowed