Sorbeth-40 Tetraoleate

INCI: SORBETH-40 TETRAOLEATE

CAS Number
63089-86-1 (same CAS as sorbeth-30 tetraoleate — generic PEG sorbitol tetraoleate CAS)
Function
Surfactant – Emulsifying; solubilizer for polar oils
Safety Rating
GOOD

Regulatory Status

🇪🇺 EU Status permitted
🇺🇸 US Status permitted
US Notes CIR included in 2015 group — "safe as used"

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

Safety Data

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

Calculate MoS for your specific formulation with the MoS Calculator.

Expert Verdict

1,4-dioxane impurity; should be formulated to be nonirritating

⚠️
Concern Level: Moderate

Frequently Asked Questions

Is Sorbeth-40 Tetraoleate safe in cosmetics?

1,4-dioxane impurity; should be formulated to be nonirritating The EU classifies Sorbeth-40 Tetraoleate as "permitted". Safety rating: GOOD.

Is Sorbeth-40 Tetraoleate allowed in the EU?

Sorbeth-40 Tetraoleate EU regulatory status: permitted. This is based on EU Regulation 1223/2009 and its amendments.

What does Sorbeth-40 Tetraoleate do in cosmetics?

Sorbeth-40 Tetraoleate functions as: Surfactant – Emulsifying; solubilizer for polar oils. It is classified as a cosmetic ingredient in our database. CAS number: 63089-86-1 (same CAS as sorbeth-30 tetraoleate — generic PEG sorbitol tetraoleate CAS).

What is the Margin of Safety for Sorbeth-40 Tetraoleate?

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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