Diisononyl Ether

INCI: DIISONONYL ETHER

CAS Number
Verify via CosIng (not confirmed in available sources; CIR groups it with 8 fatty ethers)
Function
Skin conditioning agent
Safety Rating
EXCELLENT

Regulatory Status

๐Ÿ‡ช๐Ÿ‡บ EU Status permitted
๐Ÿ‡บ๐Ÿ‡ธ US Status permitted
US Notes Permitted โ€” CIR Expert Panel concluded safe in present practices of use and concentration

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

Safety Data

Margin of Safety (MoS)
adequate
Dermal Absorption
low
Sensitization
none

Calculate MoS for your specific formulation with the MoS Calculator.

Expert Verdict

CIR Expert Panel determined safe with adequate margin of safety; negative genotoxicity data and no structural alerts, though inhalation exposure should be considered in spray formulations.

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Concern Level: Low

Frequently Asked Questions

Is Diisononyl Ether safe in cosmetics?

CIR Expert Panel determined safe with adequate margin of safety; negative genotoxicity data and no structural alerts, though inhalation exposure should be considered in spray formulations. The EU classifies Diisononyl Ether as "permitted". Safety rating: EXCELLENT.

Is Diisononyl Ether allowed in the EU?

Diisononyl Ether EU regulatory status: permitted. This is based on EU Regulation 1223/2009 and its amendments.

What does Diisononyl Ether do in cosmetics?

Diisononyl Ether functions as: Skin conditioning agent. It is classified as a cosmetic ingredient in our database. CAS number: Verify via CosIng (not confirmed in available sources; CIR groups it with 8 fatty ethers).

What is the Margin of Safety for Diisononyl Ether?

adequate 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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