Is Isopropyl-Dimethyl-Dioxane safe in cosmetics?
Isopropyl-Dimethyl-Dioxane has a safety rating of "MODERATE" in our database. EU status: permitted. US status: permitted.
Moderate
Cosmetic Ingredient
Isopropyl-Dimethyl-Dioxane
INCI: ISOPROPYL-DIMETHYL-DIOXANE
Isopropyl-Dimethyl-Dioxane (CAS Requires verification (likely 4359-48-8 for 2-isopropyl-5,5-dimethyl-1,3-dioxane — confirm via CosIng) [^1_8]) is a cosmetic cosmetic ingredient functioning as Fragrance (perfuming agent). EU Regulation 1223/2009 status: permitted. Industrial safety data is also available in the chemical safety database.
Auto-generated CPSR Part A draft with source citations
CAS Number
Requires verification (likely 4359-48-8 for 2-isopropyl-5,5-dimethyl-1,3-dioxane — confirm via CosIng) [^1_8]
View industrial chemical safety profile →
Function
Fragrance (perfuming agent)
Safety Rating
MODERATE
Regulatory Status
EU EU Status
permitted
US US Status
permitted
US Notes
Permitted - not specifically restricted; however, verify no residual 1,4-dioxane contamination per FDA guidance
For full compliance data across multiple jurisdictions, use the Substance Compliance tool.
Safety Data
Margin of Safety, dermal absorption, and sensitization profile summaries for Isopropyl-Dimethyl-Dioxane.
Calculate MoS for your specific formulation with the MoS Calculator.
Expert Verdict
Expert safety assessment and concern-level summary for Isopropyl-Dimethyl-Dioxane.
Regulatory Flags
fragrance-component
Frequently Asked Questions
Is Isopropyl-Dimethyl-Dioxane allowed in the EU?
Isopropyl-Dimethyl-Dioxane EU regulatory status: permitted. This is based on EU Regulation 1223/2009 and its amendments.
What does Isopropyl-Dimethyl-Dioxane do in cosmetics?
Isopropyl-Dimethyl-Dioxane functions as: Fragrance (perfuming agent). It is classified as a cosmetic ingredient in our database. CAS number: Requires verification (likely 4359-48-8 for 2-isopropyl-5,5-dimethyl-1,3-dioxane — confirm via CosIng) [^1_8].
Compliance Tools
Check Isopropyl-Dimethyl-Dioxane compliance across multiple jurisdictions:
Ingredient Decoder
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82 Allergen Checker
Check for EU declarable fragrance allergens
Substance Compliance
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MoS Calculator
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Heavy Metal Limits
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