Isostearyl Sebacate

INCI: ISOSTEARYL SEBACATE

CAS Number
128702-96-5 (verify per supplier)
Function
Skin-conditioning agent / emollient (diester of sebacic acid)
Safety Rating
GOOD

Regulatory Status

๐Ÿ‡ช๐Ÿ‡บ EU Status permitted
๐Ÿ‡บ๐Ÿ‡ธ US Status permitted
US Notes Permitted โ€” covered under CIR alkyl esters group assessment

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

Safety Data

Margin of Safety (MoS)
adequate
Dermal Absorption
negligible
Sensitization
low

Calculate MoS for your specific formulation with the MoS Calculator.

Expert Verdict

Limited individual toxicological data; safety relies on class read-across using well-characterized sebacic acid component with no inherent toxicity concern.

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Concern Level: Low

Frequently Asked Questions

Is Isostearyl Sebacate safe in cosmetics?

Limited individual toxicological data; safety relies on class read-across using well-characterized sebacic acid component with no inherent toxicity concern. The EU classifies Isostearyl Sebacate as "permitted". Safety rating: GOOD.

Is Isostearyl Sebacate allowed in the EU?

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

What does Isostearyl Sebacate do in cosmetics?

Isostearyl Sebacate functions as: Skin-conditioning agent / emollient (diester of sebacic acid). It is classified as a cosmetic ingredient in our database. CAS number: 128702-96-5 (verify per supplier).

What is the Margin of Safety for Isostearyl Sebacate?

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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