Hydroquinone
Used in cosmetic products as antioxidant, bleaching, hair dyeing, fragrance and reducing. Hydroquinone is an aromatic organic compound.
- Prohibited in EU cosmetics, Annex II/1339
- Allowed with restrictions, Annex III/14
Annex III/14: 0.02% (after mixing for use) 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: benzene-1,4-diol
- 2D structure and identifiers
- Measured and computed properties
- GHS safety summary
- Suppliers, prices and trade data
Hydroquinone suppliers
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Actylis Lab is a leading supplier and manufacturer in the chemical industry.
Top Organic Intermediates Supplier.
Frequently asked questions
What is Hydroquinone used for in cosmetics?
Hydroquinone is used in cosmetic products as antioxidant, bleaching, hair dyeing, fragrance and reducing. Hydroquinone is an aromatic organic compound.
Is Hydroquinone restricted in cosmetics in the EU?
Hydroquinone is listed in the annexes of EU Cosmetics Regulation (EC) No 1223/2009: Annex II/1339 (prohibited in eu cosmetics), Annex III/14 (allowed with restrictions). Annex III/14: 0.02% (after mixing for use) ban substances that deplete the ozone layer Always check the full annex entry for the conditions of use.
What is the CAS number of Hydroquinone?
Hydroquinone is listed with CAS number 123-31-9 and EC number 204-617-8.
Where can I buy Hydroquinone?
8 suppliers list Hydroquinone on CompoundList. Compare them below or post a buy request with your grade and quantity.