Poor Cosmetic Ingredient

5-Amino-4-Fluoro-2-Methylphenol Sulfate

INCI: 5-AMINO-4-FLUORO-2-METHYLPHENOL SULFATE

CAS Number
163183-01-5
Function
Hair colorant (hair dye substance)
Safety Rating
POOR

Regulatory Status

🇪🇺 EU Status prohibited
🇺🇸 US Status permitted
US Notes No specific FDA restriction; not reviewed by CIR; no VCRP data available

For full compliance data across 55 jurisdictions, use the Substance Compliance tool.

Safety Data

Margin of Safety (MoS)
not established
Dermal Absorption
low
Sensitization
low

Calculate MoS for your specific formulation with the MoS Calculator.

Expert Verdict

Banned in EU for hair dye use; appears on prohibited lists in multiple jurisdictions; insufficient toxicological dossier to support safety.

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Concern Level: High

Regulatory Flags

colorant eu_banned_cosmetics eu_cosing_listed

Frequently Asked Questions

Is 5-Amino-4-Fluoro-2-Methylphenol Sulfate safe in cosmetics?

Banned in EU for hair dye use; appears on prohibited lists in multiple jurisdictions; insufficient toxicological dossier to support safety. The EU classifies 5-Amino-4-Fluoro-2-Methylphenol Sulfate as "prohibited". Safety rating: POOR.

Is 5-Amino-4-Fluoro-2-Methylphenol Sulfate allowed in the EU?

5-Amino-4-Fluoro-2-Methylphenol Sulfate EU regulatory status: prohibited. This is based on EU Regulation 1223/2009 and its amendments.

What does 5-Amino-4-Fluoro-2-Methylphenol Sulfate do in cosmetics?

5-Amino-4-Fluoro-2-Methylphenol Sulfate functions as: Hair colorant (hair dye substance). It is classified as a cosmetic ingredient in our database. CAS number: 163183-01-5.

What is the Margin of Safety for 5-Amino-4-Fluoro-2-Methylphenol Sulfate?

not established 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

Check 5-Amino-4-Fluoro-2-Methylphenol Sulfate compliance across multiple jurisdictions:

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Ingredient Decoder
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82 Allergen Checker
Check for EU declarable fragrance allergens
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Substance Compliance
Check compliance across 55 jurisdictions
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MoS Calculator
Calculate Margin of Safety using SCCS methodology
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Heavy Metal Limits
Compare limits across jurisdictions

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