Basic Yellow 57
Used in cosmetic products as hair dyeing. 3-[(4,5-Dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)azo]-N,N,N-trimethylanilinium chloride (CI 12719)
The chemical behind this ingredient
Structure, properties, safety data and price information live on the chemical page.
![3-[(4,5-Dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)azo]-N,N,N-trimethylanilinium chloride chemical structure, C19H22ClN5O, CAS 68391-31-1](/s/NWKBFCIAPOSTKG-UHFFFAOYSA-M.svg)
IUPAC name: trimethyl-[3-[(3-methyl-5-oxo-1-phenyl-4H-pyrazol-4-yl)diazenyl]phenyl]azanium chloride
- 2D structure and identifiers
- Measured and computed properties
- GHS safety summary
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Basic Yellow 57 suppliers
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Frequently asked questions
What is Basic Yellow 57 used for in cosmetics?
Basic Yellow 57 is used in cosmetic products as hair dyeing. 3-[(4,5-Dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)azo]-N,N,N-trimethylanilinium chloride (CI 12719)
Is Basic Yellow 57 restricted in cosmetics in the EU?
No EU restriction annex is recorded for Basic Yellow 57 in our records. Rules change and differ by market, so always check the current regulation before you formulate.
What is the CAS number of Basic Yellow 57?
Basic Yellow 57 is listed with CAS number 68391-31-1 and EC number 269-943-5.
Where can I buy Basic Yellow 57?
3 suppliers list 3-[(4,5-Dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)azo]-N,N,N-trimethylanilinium chloride on CompoundList. Compare them below or post a buy request with your grade and quantity.