Is 2,4-Diamino-5-methylphenoxyethanol HCl safe in cosmetics?
2,4-Diamino-5-methylphenoxyethanol HCl has a safety rating of "MODERATE" in our database. EU status: restricted. US status: permitted.
Moderate
Cosmetic Ingredient
2,4-Diamino-5-methylphenoxyethanol HCl
INCI: 2,4-DIAMINO-5-METHYLPHENOXYETHANOL HCL
2,4-Diamino-5-methylphenoxyethanol HCl (CAS Distinct CAS from free base (item 8) - verify against CosIng; likely a separate registry number) is a cosmetic cosmetic ingredient functioning as Hair dye (oxidative) - HCl salt form of item 8. EU Regulation 1223/2009 status: restricted. Industrial safety data is also available in the chemical safety database.
Auto-generated CPSR Part A draft with source citations
CAS Number
Distinct CAS from free base (item 8) - verify against CosIng; likely a separate registry number
View industrial chemical safety profile →
Function
Hair dye (oxidative) - HCl salt form of item 8
Safety Rating
MODERATE
Regulatory Status
EU EU Status
restricted
US US Status
permitted
US Notes
Permitted in hair dye products (same exemption as free base)
For full compliance data across multiple jurisdictions, use the Substance Compliance tool.
Safety Data
Margin of Safety, dermal absorption, and sensitization profile summaries for 2,4-Diamino-5-methylphenoxyethanol HCl.
Calculate MoS for your specific formulation with the MoS Calculator.
Expert Verdict
Expert safety assessment and concern-level summary for 2,4-Diamino-5-methylphenoxyethanol HCl.
Frequently Asked Questions
Is 2,4-Diamino-5-methylphenoxyethanol HCl allowed in the EU?
2,4-Diamino-5-methylphenoxyethanol HCl EU regulatory status: restricted. This is based on EU Regulation 1223/2009 and its amendments.
What does 2,4-Diamino-5-methylphenoxyethanol HCl do in cosmetics?
2,4-Diamino-5-methylphenoxyethanol HCl functions as: Hair dye (oxidative) - HCl salt form of item 8. It is classified as a cosmetic ingredient in our database. CAS number: Distinct CAS from free base (item 8) - verify against CosIng; likely a separate registry number.
Compliance Tools
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