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Home/Compounds/Dye & Pigment/4-amino-2-hydroxytoluene
C7H9NO
123.15 g/mol
Dye & PigmentWarning

5-Amino-2-methylphenol

CAS2835-95-2EC220-618-6
Category
Dye & Pigment
Compound Class
Amine
Primary Use
coupler in oxidative hair dyeing

5-Amino-2-methylphenol is a chemical compound used as a coupler in oxidative hair dyeing. It is an aromatic compound containing both an amino group and a hydroxyl group on a methyl-substituted benzene ring.

coupler in oxidative hair dyeingcosmetic ingredient

Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.

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Related Compounds

ReferenceSame Category

4-amino-m-cresol

CAS2835-99-6

Hair dye ingredient

ReferenceSame Category

Direct blue 218

CAS28407-37-6

Direct dye for cellulose and textiles

ReferenceSame Category

Chrysophenine

CAS2870-32-8

Direct yellow dye

ReferenceSame Category

4(1H)-Quinazolinone, 2-[7-(diethylamino)-2-oxo-2H-1-benzopyran-3-yl]-

CAS28754-28-1

fluorescent solvent dye

Safety Reference

Harmful
Harmful
Environmental Hazard
Environmental Hazard
Warning
H315Causes skin irritation
H317May cause an allergic skin reaction
H319Causes serious eye irritation
H335May cause respiratory irritation
H400Very toxic to aquatic life
H410Very toxic to aquatic life with long lasting effects
H411Toxic to aquatic life with long lasting effects
H320Causes eye irritation
Identifiers
IUPAC Name

5-amino-2-methylphenol

InChIKey

DBFYESDCPWWCHN-UHFFFAOYSA-N

SMILES

CC1=C(C=C(C=C1)N)O

Synonyms (16)
  • 5A2MP
  • 2-Hydroxy-p-toluidine
  • 2-hydroxy-4-aminotoluene
  • 2-methyl-5-aminophenol
  • 3-AMINO-6-METHYLPHENOL
  • 3-HYDROXY-P-TOLUIDINE
  • 3-Hydroxy-4-methylaniline
  • 4-Amino-2-hydroxytoluene
  • 5-Amino-2-methylphenol
  • 5-Amino-o-cresol
  • 5-amino cresol
  • 6-Methyl-3-aminophenol
  • Phenol, 5-amino-2-methyl-