6-Hydroxy-3,4- dimethyl-2-pyridone
2,6-DIHYDROXY-3,4-DIMETHYLPYRIDINE
Key data
Source and verification note
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Record details
INCI glossary name
2,6-DIHYDROXY-3,4-DIMETHYLPYRIDINE
Chemical name
6-Hydroxy-3,4- dimethyl-2-pyridone
Product type
Other restrictions
After mixing under oxidative conditions the maximum concentration applied to hair must not exceed 1,0 %
Warnings
To be printed on the label: The mixing ratio. “ Hair colourants can cause severe allergic reactions. Read and follow instructions. This product is not intended for use on persons under the age of 16. Temporary ‘black henna’ tattoos may increase your risk of allergy. Do not colour your hair if: — you have a rash on your face or sensitive, irritated and damaged scalp, — you have ever experienced any reaction after colouring your hair, — you have experienced a reaction to a tempor
Regulatory information
Regulation
(EC) 2013/344
SCCS opinions
- Request for a Re-evaluation of hair dyes listed in Annex III to Directive 76/768/EEC on Cosmetic Products
- Opinion concerning Use of Permanent Hair Dyes and Bladder Cancer - Updated 2004
- Opinion on Personal Use of Hair Dyes and Cancer Risk
- Opinion on the Use of Permanent Hair Dyes and Bladder Cancer Risk
- Assessment Strategies for Hair Dyes
- Opinion on 2,6-Dihydroxy-3,4-dimethylpyridine
- Opinion on 2,6-Dihydroxy-3,4-dimethylpyridine
- Memorandum on Hair Dye Substances and their Skin Sensitising Properties
Identified ingredients
- 2,6-DIHYDROXY-3,4-DIMETHYLPYRIDINE
Related records
N,N-bis(2-Hydroxyethyl)- p-Phenylenediamine Sulfate
1,3-BIS-(2,4-DIAMINOPHENOXY)PROPANE
6-METHOXY-2-METHYLAMINO-3-AMINOPYRIDINE HCL
About this record
This page provides a structured view of a cosmetic ingredient record from the EU cosmetic ingredient reference database.
Use the annex link, CAS number, EC number and related records to continue exploring restrictions, warnings, allowed uses and associated reference data.