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

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31,231 ingredients Page 115 of 1042

4-(3-ethoxy-4-hy­droxyphenyl)bu­tan-2-one

CAS 569646-79-3 EC 933-435-8
⚠ EU Restricted

4-(4-Methoxyphenyl)-3-butene-2-one (Anisylidene acetone), when used as a fragrance ingredient

CAS 943-88-4 EC 213-404-9
⚠ EU Restricted

4-(Phenylazo)resorcinol

CAS 2051-85-6 EC 218-131-9
⚠ EU Restricted

4-(Phenylazo)resorcinol (Solvent Orange 1; CI 11920) and its salts, when used as a substance in hair dye products

CAS 2051-85-6 EC 218-131-9
⚠ EU Restricted

4-AMINO-2-HYDROXYTOLUENE SULFATE

CAS 183293-62-1
HAIR DYEING ✓ EU Allowed

4-AMINO-2-NITRODIPHENYLAMINE-2'-CARBOXYLIC ACID

CAS 117907-43-4 EC 411-260-3
HAIR DYEING ✓ EU Allowed

4-AMINO-2-NITROPHENOL

CAS 119-34-6 EC 204-316-1
HAIR DYEING ⚠ EU Restricted

4-AMINO-3-HYDROXYBUTYRIC ACID

CAS 924-49-2 EC 213-106-9
SKIN CONDITIONING ✓ EU Allowed

4-Amino-3-hydroxytoluene when used as a substance in hair and eyelash dye products.

CAS 2835-98-5 EC 220-620-7
HAIR DYEING ⚠ EU Restricted

4-Amino-5-hydroxy-3-(4-nitrophenylazo)-6- (phenylazo)-2,7- naphthalenedisulfonic acid, disodium salt

CAS 1064-48-8 EC 213-903-1
⚠ EU Restricted

4-Aminobenzenesulfonic acid (Sulfanilic acid) and its salts, when used as a substance in hair dye products

CAS 121-57-3 / 515-74-2 EC 204-482-5 / 208-208-5
⚠ EU Restricted

4-Aminobenzoic acid and its esters, with the free amino group

CAS 150-13-0 EC 205-753-0
⚠ EU Restricted

4-Aminobiphenyl hydrochloride

CAS 2113-61-3 EC -
⚠ EU Restricted

4-BUTYL-5-METHYLTHIAZOLE

CAS 57246-60-3 EC 260-645-0
PERFUMING ✓ EU Allowed

4-Benzyloxyphenol and 4-ethoxyphenol

CAS 103-16-2 / 622-62-8 EC 203-083-3 / 210-748-1
⚠ EU Restricted

4-DIHYDROMETHYL-2H-PYRAN-2-YL GUAIACOL

CAS 128489-02-1
PERFUMING ✓ EU Allowed

4-Diethylamino-o-toluidine and its salts, when used as a substance in hair dye products

CAS 148-71-0 / 24828-38-4 / 2051-79-8 EC 205-722-1 / 246-484-9 / 218-130-3
⚠ EU Restricted

4-ETHOXY-M-PHENYLENEDIAMINE

CAS 5862-77-1
HAIR DYEING ⚠ EU Restricted

4-ETHYL-6-(2,6,6-TRIMETHYL-2-CYCLOHEXENYL)-2-HEXENE-1,4-DIOL CYCLIZED

CAS 90411-73-7 EC 291-450-9
PERFUMING ✓ EU Allowed

4-ETHYL-ALPHA,ALPHA-DIMETHYL-BENZENEPROPANENITRILE

CAS 134123-93-6
PERFUMING ✓ EU Allowed

4-ETHYL-GAMMA-OCTALACTONE

CAS 68188-98-7 EC 269-171-9
PERFUMING ✓ EU Allowed

4-ETHYLGUAIACOL

CAS 2785-89-9 EC 220-500-4
PERFUMING ✓ EU Allowed

4-ETHYLOCTA-2,4-DIENOIC ACID

CAS 72928-47-3 EC 277-076-9
PERFUMING ✓ EU Allowed

4-ETHYLPHENOL

CAS 123-07-9 EC 204-598-6
PERFUMING ✓ EU Allowed

4-ETHYLRESORCINOL

CAS 2896-60-8
ANTIMICROBIAL ✓ EU Allowed

4-Ethoxybenzene-1,3-diammonium dichloride

CAS 67801-06-3 EC 267-125-2
⚠ EU Restricted

4-Ethylamino-3-nitrobenzoic acid (N-Ethyl-3-Nitro PABA) and its salts, when used as a substance in hair dye products

CAS 2788-74-1 EC 412-090-2
⚠ EU Restricted

4-FLUORO-6-METHYL-M-PHENYLENEDIAMINE SULFATE

CAS 173994-76-8 / 217311-43-8
HAIR DYEING ✓ EU Allowed

4-FORMYL-1-METHYLQUINOLINIUM-P-TOLUENESULFONATE

CAS 223398-02-5
HAIR DYEING ✓ EU Allowed

4-FORMYL-2-METHOXYPHENYL ISOBUTYRATE

CAS 20665-85-4 EC 243-956-6
PERFUMING ✓ EU Allowed