Is Tetramethylhexanal safe in cosmetics?
Tetramethylhexanal has a safety rating of "MODERATE" in our database. EU status: permitted. US status: permitted.
MODERATE
Cosmetic Ingredient
Tetramethylhexanal
INCI: TETRAMETHYLHEXANAL
Tetramethylhexanal (CAS Likely 5765-44-6 (2,2,4,4-tetramethylhexanal) or positional isomer — verify exact substitution pattern) is a cosmetic cosmetic ingredient functioning as Fragrance ingredient — aldehyde with fresh/green character. EU Regulation 1223/2009 status: permitted. Industrial safety data is also available in the chemical safety database.
CAS Number
Likely 5765-44-6 (2,2,4,4-tetramethylhexanal) or positional isomer — verify exact substitution pattern
View industrial chemical safety profile →
Function
Fragrance ingredient — aldehyde with fresh/green character
Editorial assessment
MODERATE
Preliminary editorial note — not a computed safety verdict.
Regulatory Status
EU EU Status
permitted
US US Status
permitted
US Notes
Permitted under general fragrance provisions
For full compliance data across multiple jurisdictions, use the Substance Compliance tool.
Safety Data
Margin of Safety, dermal absorption, and sensitization profile summaries for Tetramethylhexanal.
Calculate MoS for your specific formulation with the MoS Calculator.
Editorial summary
Preliminary editorial summary for Tetramethylhexanal — not a computed safety verdict. See the sourced toxicological data above.
Regulatory Flags
potential-allergen
fragrance-component
Frequently Asked Questions
Is Tetramethylhexanal allowed in the EU?
Tetramethylhexanal EU regulatory status: permitted. This is based on EU Regulation 1223/2009 and its amendments.
What does Tetramethylhexanal do in cosmetics?
Tetramethylhexanal functions as: Fragrance ingredient — aldehyde with fresh/green character. It is classified as a cosmetic ingredient in our database. CAS number: Likely 5765-44-6 (2,2,4,4-tetramethylhexanal) or positional isomer — verify exact substitution pattern.
Compliance Tools
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Ingredient Decoder
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82 Allergen Checker
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Substance Compliance
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MoS Calculator
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Heavy Metal Limits
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