2,4-Diamino-5-methylphenetole HCl

INCI: 2,4-DIAMINO-5-METHYLPHENETOLE HCL

CAS Number
113715-25-6
Function
Hair dye (oxidative)
Safety Rating
POOR

Regulatory Status

๐Ÿ‡ช๐Ÿ‡บ EU Status prohibited
๐Ÿ‡บ๐Ÿ‡ธ US Status permitted
US Notes Not approved for use in hair dyes; no FDA authorization

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

Safety Data

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

Calculate MoS for your specific formulation with the MoS Calculator.

Expert Verdict

EU-banned substance; aromatic amine - potential mutagenicity/genotoxicity concerns typical of diaminophenol derivatives; part of EU's 181 banned hair dye substance list

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Concern Level: High

Regulatory Flags

eu_banned_cosmetics eu_cosing_listed

Frequently Asked Questions

Is 2,4-Diamino-5-methylphenetole HCl safe in cosmetics?

EU-banned substance; aromatic amine - potential mutagenicity/genotoxicity concerns typical of diaminophenol derivatives; part of EU's 181 banned hair dye substance list The EU classifies 2,4-Diamino-5-methylphenetole HCl as "prohibited". Safety rating: POOR.

Is 2,4-Diamino-5-methylphenetole HCl allowed in the EU?

2,4-Diamino-5-methylphenetole HCl EU regulatory status: prohibited. This is based on EU Regulation 1223/2009 and its amendments.

What does 2,4-Diamino-5-methylphenetole HCl do in cosmetics?

2,4-Diamino-5-methylphenetole HCl functions as: Hair dye (oxidative). It is classified as a cosmetic ingredient in our database. CAS number: 113715-25-6.

What is the Margin of Safety for 2,4-Diamino-5-methylphenetole HCl?

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.

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