Sorbeth-4 Tetraoleate

INCI: SORBETH-4 TETRAOLEATE

CAS Number
Not individually assigned (low-EO sorbitol tetraoleate)
Function
Surfactant – Emulsifying (lipophilic emulsifier, low HLB)
Safety Rating
GOOD

Regulatory Status

🇪🇺 EU Status permitted
🇺🇸 US Status permitted
US Notes Permitted; CIR included in 2015 polysorbate assessment — "safe as used"

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

Safety Data

Margin of Safety (MoS)
not established
Dermal Absorption
negligible
Sensitization
low

Calculate MoS for your specific formulation with the MoS Calculator.

Expert Verdict

1,4-dioxane from ethoxylation (lower EO count = lower risk); limited individual use data

⚠️
Concern Level: Low

Frequently Asked Questions

Is Sorbeth-4 Tetraoleate safe in cosmetics?

1,4-dioxane from ethoxylation (lower EO count = lower risk); limited individual use data The EU classifies Sorbeth-4 Tetraoleate as "permitted". Safety rating: GOOD.

Is Sorbeth-4 Tetraoleate allowed in the EU?

Sorbeth-4 Tetraoleate EU regulatory status: permitted. This is based on EU Regulation 1223/2009 and its amendments.

What does Sorbeth-4 Tetraoleate do in cosmetics?

Sorbeth-4 Tetraoleate functions as: Surfactant – Emulsifying (lipophilic emulsifier, low HLB). It is classified as a cosmetic ingredient in our database. CAS number: Not individually assigned (low-EO sorbitol tetraoleate).

What is the Margin of Safety for Sorbeth-4 Tetraoleate?

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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