PEG-10 Butylene Glycol Isostearate

INCI: PEG-10 BUTYLENE GLYCOL ISOSTEARATE

CAS Number
Not specifically assigned
Function
Emollient; emulsifying agent
Safety Rating
GOOD

Regulatory Status

๐Ÿ‡ช๐Ÿ‡บ EU Status permitted
๐Ÿ‡บ๐Ÿ‡ธ US Status permitted
US Notes CIR: Covered under PEG Propylene Glycol Esters group โ€” safe as used

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

Safety Data

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

Calculate MoS for your specific formulation with the MoS Calculator.

Expert Verdict

1,4-dioxane and ethylene oxide residual monitoring required; verify isostearic acid source for purity

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Concern Level: Low

Regulatory Flags

peg-ingredient

Frequently Asked Questions

Is PEG-10 Butylene Glycol Isostearate safe in cosmetics?

1,4-dioxane and ethylene oxide residual monitoring required; verify isostearic acid source for purity The EU classifies PEG-10 Butylene Glycol Isostearate as "permitted". Safety rating: GOOD.

Is PEG-10 Butylene Glycol Isostearate allowed in the EU?

PEG-10 Butylene Glycol Isostearate EU regulatory status: permitted. This is based on EU Regulation 1223/2009 and its amendments.

What does PEG-10 Butylene Glycol Isostearate do in cosmetics?

PEG-10 Butylene Glycol Isostearate functions as: Emollient; emulsifying agent. It is classified as a cosmetic ingredient in our database. CAS number: Not specifically assigned.

What is the Margin of Safety for PEG-10 Butylene Glycol Isostearate?

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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