Tridecyl Stearoyl Stearate

INCI: TRIDECYL STEAROYL STEARATE

CAS Number
Not commonly assigned (closely related: Tridecyl Stearate = 31556-45-3)
Function
Emollient, Skin Conditioning
Safety Rating
GOOD

Regulatory Status

๐Ÿ‡ช๐Ÿ‡บ EU Status permitted
๐Ÿ‡บ๐Ÿ‡ธ US Status permitted
US Notes CIR-reviewed under alkyl esters class โ€” safe as used when formulated to be non-irritating

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 standalone toxicological data; safety inferred from related tridecyl stearate and stearoyl stearate esters; formulate to be non-irritating

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Concern Level: Moderate

Frequently Asked Questions

Is Tridecyl Stearoyl Stearate safe in cosmetics?

Limited standalone toxicological data; safety inferred from related tridecyl stearate and stearoyl stearate esters; formulate to be non-irritating The EU classifies Tridecyl Stearoyl Stearate as "permitted". Safety rating: GOOD.

Is Tridecyl Stearoyl Stearate allowed in the EU?

Tridecyl Stearoyl Stearate EU regulatory status: permitted. This is based on EU Regulation 1223/2009 and its amendments.

What does Tridecyl Stearoyl Stearate do in cosmetics?

Tridecyl Stearoyl Stearate functions as: Emollient, Skin Conditioning. It is classified as a cosmetic ingredient in our database. CAS number: Not commonly assigned (closely related: Tridecyl Stearate = 31556-45-3).

What is the Margin of Safety for Tridecyl Stearoyl Stearate?

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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