Isopropyl-Tetramethyl-Dioxane

INCI: ISOPROPYL-TETRAMETHYL-DIOXANE

CAS Number
61920-45-4
Function
Fragrance (perfuming agent)
Safety Rating
MODERATE

Regulatory Status

๐Ÿ‡ช๐Ÿ‡บ EU Status permitted
๐Ÿ‡บ๐Ÿ‡ธ US Status permitted
US Notes Allowed - no specific prohibition; fragrance ingredient

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

Safety Data

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

Calculate MoS for your specific formulation with the MoS Calculator.

Expert Verdict

Limited publicly accessible safety data; 1,3-dioxane class is generally considered low-toxicity for topical use; standard fragrance IFRA limits apply. 4-Isopropyl-2,2,5,5-tetramethyl-1,3-dioxane; a cyclic acetal used as a fragrance ingredient, likely contributing a clean, fresh, or ozonic character

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Concern Level: High

Regulatory Flags

fragrance-component ifra_fragrance

Frequently Asked Questions

Is Isopropyl-Tetramethyl-Dioxane safe in cosmetics?

Limited publicly accessible safety data; 1,3-dioxane class is generally considered low-toxicity for topical use; standard fragrance IFRA limits apply. 4-Isopropyl-2,2,5,5-tetramethyl-1,3-dioxane; a cyclic acetal used as a fragrance ingredient, likely contributing a clean, fresh, or ozonic character The EU classifies Isopropyl-Tetramethyl-Dioxane as "permitted". Safety rating: MODERATE.

Is Isopropyl-Tetramethyl-Dioxane allowed in the EU?

Isopropyl-Tetramethyl-Dioxane EU regulatory status: permitted. This is based on EU Regulation 1223/2009 and its amendments.

What does Isopropyl-Tetramethyl-Dioxane do in cosmetics?

Isopropyl-Tetramethyl-Dioxane functions as: Fragrance (perfuming agent). It is classified as a cosmetic ingredient in our database. CAS number: 61920-45-4.

What is the Margin of Safety for Isopropyl-Tetramethyl-Dioxane?

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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