Lauryl Dodecenylsuccinate

INCI: LAURYL DODECENYLSUCCINATE

CAS Number
Not independently assigned; parent acid (dodecenylsuccinic acid) is CAS 29658-97-7
Function
Emollient, surfactant
Safety Rating
MODERATE

Regulatory Status

๐Ÿ‡ช๐Ÿ‡บ EU Status permitted
๐Ÿ‡บ๐Ÿ‡ธ US Status permitted
US Notes Permitted โ€” no specific CIR assessment; structurally analogous to reviewed alkyl succinate esters

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

Very limited independent toxicological data available. The parent acid (dodecenylsuccinic acid) has GHS classification as a skin irritant; the ester form is expected to be milder. Read-across justification from parent acid to ester with appropriate adjustment factors would be needed for CPSR compliance. Patch testing data recommended.

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Concern Level: Moderate

Frequently Asked Questions

Is Lauryl Dodecenylsuccinate safe in cosmetics?

Very limited independent toxicological data available. The parent acid (dodecenylsuccinic acid) has GHS classification as a skin irritant; the ester form is expected to be milder. Read-across justification from parent acid to ester with appropriate adjustment factors would be needed for CPSR compliance. Patch testing data recommended. The EU classifies Lauryl Dodecenylsuccinate as "permitted". Safety rating: MODERATE.

Is Lauryl Dodecenylsuccinate allowed in the EU?

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

What does Lauryl Dodecenylsuccinate do in cosmetics?

Lauryl Dodecenylsuccinate functions as: Emollient, surfactant. It is classified as a cosmetic ingredient in our database. CAS number: Not independently assigned; parent acid (dodecenylsuccinic acid) is CAS 29658-97-7.

What is the Margin of Safety for Lauryl Dodecenylsuccinate?

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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