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Home/Compounds/cosmetic_ingredient/2,4-diaminophenoxyethanol hydrochloride
C8H13ClN2O2
204.65 g/mol
cosmetic_ingredientWarning

2,4-Diaminophenoxyethanol dihydrochloride

CAS66422-95-5
Category
cosmetic_ingredient
Compound Class
Amine
Primary Use
Hair dye component

2,4-Diaminophenoxyethanol dihydrochloride is a chemical compound used as a component in hair dye formulations. It functions as a colorant precursor in oxidative hair coloring products.

Hair dye componentIntermediate in cosmetic formulations

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

Dichlorophenyl imidazoldioxolan

CAS67914-69-6

cosmetic ingredient

ReferenceSame Category

Thioglycolic acid

CAS68-11-1

Depilatory and permanent wave agent

ReferenceSame Category

Acetyl proline

CAS68-95-1

cosmetic ingredient

ReferenceSame Category

N-octyl salicylate

CAS6969-49-9

UV filter in personal care

Safety Reference

Harmful
Harmful
Environmental Hazard
Environmental Hazard
Warning
H302Harmful if swallowed
H317May cause an allergic skin reaction
H319Causes serious eye irritation
H411Toxic to aquatic life with long lasting effects

Customs Tariff Classification

The international HS code for 2,4-Diaminophenoxyethanol dihydrochloride (CAS 66422-95-5) is 2922.29.

HS code (international, 6-digit)

2922.29

EU CN code (8-digit)

2922 29 00

Classification per the EU customs inventory ECICS (2026-07 snapshot, HS 2022). National tariff lines and product form can affect the final classification.

Identifiers
IUPAC Name

2-(2,4-diaminophenoxy)ethanol;hydrochloride

InChIKey

PBVFDMZFBPZIMC-UHFFFAOYSA-N

SMILES

C1=CC(=C(C=C1N)N)OCCO.Cl

Synonyms (4)

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