Is Buteth-3 safe in cosmetics?
Buteth-3 has a safety rating of "GOOD" in our database. EU status: permitted. US status: permitted.
Good
Cosmetic Ingredient
Buteth-3
INCI: BUTETH-3
Buteth-3 (CAS 29911-28-2 (butyl alcohol, ethoxylated, ~3 EO)) is a cosmetic cosmetic ingredient functioning as Solvent. EU Regulation 1223/2009 status: permitted. Industrial safety data is also available in the chemical safety database.
View industrial chemical safety profile for CAS 29911-28-2 (butyl alcohol, ethoxylated, ~3 EO) →
Auto-generated CPSR Part A draft with source citations
Function
Solvent
Safety Rating
GOOD
Regulatory Status
EU EU Status
permitted
US US Status
permitted
US Notes
Adequate (CIR group assessment)
For full compliance data across multiple jurisdictions, use the Substance Compliance tool.
Safety Data
Margin of Safety, dermal absorption, and sensitization profile summaries for Buteth-3.
Calculate MoS for your specific formulation with the MoS Calculator.
Expert Verdict
Expert safety assessment and concern-level summary for Buteth-3.
Frequently Asked Questions
Is Buteth-3 allowed in the EU?
Buteth-3 EU regulatory status: permitted. This is based on EU Regulation 1223/2009 and its amendments.
What does Buteth-3 do in cosmetics?
Buteth-3 functions as: Solvent. It is classified as a cosmetic ingredient in our database. CAS number: 29911-28-2 (butyl alcohol, ethoxylated, ~3 EO).
Compliance Tools
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Substance Compliance
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MoS Calculator
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Heavy Metal Limits
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