4-Methylbenzyl 4,5-Diamino Pyrazole Sulfate
INCI: 4-METHYLBENZYL 4,5-DIAMINO PYRAZOLE SULFATE
Regulatory Status
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Safety Data
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Expert Verdict
Diaminopyrazole structural class represents a potent sensitizer. Not positively listed in EU Annex III/IV and requires SCCS opinion and dossier submission before lawful EU use as hair dye. Cross-reactivity with related pyrazole dyes possible.
Regulatory Flags
Frequently Asked Questions
Is 4-Methylbenzyl 4,5-Diamino Pyrazole Sulfate safe in cosmetics?
Diaminopyrazole structural class represents a potent sensitizer. Not positively listed in EU Annex III/IV and requires SCCS opinion and dossier submission before lawful EU use as hair dye. Cross-reactivity with related pyrazole dyes possible. The EU classifies 4-Methylbenzyl 4,5-Diamino Pyrazole Sulfate as "prohibited". Safety rating: MODERATE.
Is 4-Methylbenzyl 4,5-Diamino Pyrazole Sulfate allowed in the EU?
4-Methylbenzyl 4,5-Diamino Pyrazole Sulfate EU regulatory status: prohibited. This is based on EU Regulation 1223/2009 and its amendments.
What does 4-Methylbenzyl 4,5-Diamino Pyrazole Sulfate do in cosmetics?
4-Methylbenzyl 4,5-Diamino Pyrazole Sulfate functions as: Hair dye (oxidative hair coloring precursor/coupler). It is classified as a cosmetic ingredient in our database. CAS number: 173994-77-9.
What is the Margin of Safety for 4-Methylbenzyl 4,5-Diamino Pyrazole Sulfate?
adequate The Margin of Safety (MoS) is calculated using SCCS methodology. A MoS above 100 is generally considered safe. Use the MoS Calculator tool to calculate MoS for your specific formulation and product category.
Compliance Tools
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Related Ingredients
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