4-Hydroxyindole
Used in cosmetic products as hair dyeing.
EU Cosmetics Regulation (EC) No 1223/2009, Annex II/1220.
ban substances that deplete the ozone layer
The chemical behind this ingredient
Structure, properties, safety data and price information live on the chemical page.
IUPAC name: 1H-indol-4-ol
- 2D structure and identifiers
- Measured and computed properties
- GHS safety summary
- Suppliers, prices and trade data
4-Hydroxyindole suppliers
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Frequently asked questions
What is 4-Hydroxyindole used for in cosmetics?
4-Hydroxyindole is used in cosmetic products as hair dyeing.
Is 4-Hydroxyindole restricted in cosmetics in the EU?
4-Hydroxyindole is listed in the annexes of EU Cosmetics Regulation (EC) No 1223/2009: Annex II/1220 (prohibited in eu cosmetics). ban substances that deplete the ozone layer Always check the full annex entry for the conditions of use.
What is the CAS number of 4-Hydroxyindole?
4-Hydroxyindole is listed with CAS number 2380-94-1 and EC number 219-177-2.
Where can I buy 4-Hydroxyindole?
8 suppliers list 1H-Indol-4-ol on CompoundList. Compare them below or post a buy request with your grade and quantity.