Isostearyl Carboxydecyl PEG-8 Dimethicone

INCI: ISOSTEARYL CARBOXYDECYL PEG-8 DIMETHICONE

CAS Number
Not widely published (silicone-PEG-isostearyl hybrid)
Function
Surfactant - Emulsifying; skin conditioning
Safety Rating
MODERATE

Regulatory Status

๐Ÿ‡ช๐Ÿ‡บ EU Status permitted
๐Ÿ‡บ๐Ÿ‡ธ US Status permitted
US Notes Allowed - no specific restrictions

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

Safety Data

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

Calculate MoS for your specific formulation with the MoS Calculator.

Expert Verdict

1,4-dioxane traces from PEG moiety; D4/D5 cyclosiloxane residues depending on dimethicone synthesis route; standard silicone safety profile. PEG-modified silicone emulsifier incorporating isostearyl and carboxydecyl groups; enables stable water-in-silicone (W/Si) emulsions; provides elegant, silky sensory properties with good pigment dispersion

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Concern Level: Moderate

Regulatory Flags

peg-ingredient

Frequently Asked Questions

Is Isostearyl Carboxydecyl PEG-8 Dimethicone safe in cosmetics?

1,4-dioxane traces from PEG moiety; D4/D5 cyclosiloxane residues depending on dimethicone synthesis route; standard silicone safety profile. PEG-modified silicone emulsifier incorporating isostearyl and carboxydecyl groups; enables stable water-in-silicone (W/Si) emulsions; provides elegant, silky sensory properties with good pigment dispersion The EU classifies Isostearyl Carboxydecyl PEG-8 Dimethicone as "permitted". Safety rating: MODERATE.

Is Isostearyl Carboxydecyl PEG-8 Dimethicone allowed in the EU?

Isostearyl Carboxydecyl PEG-8 Dimethicone EU regulatory status: permitted. This is based on EU Regulation 1223/2009 and its amendments.

What does Isostearyl Carboxydecyl PEG-8 Dimethicone do in cosmetics?

Isostearyl Carboxydecyl PEG-8 Dimethicone functions as: Surfactant - Emulsifying; skin conditioning. It is classified as a cosmetic ingredient in our database. CAS number: Not widely published (silicone-PEG-isostearyl hybrid).

What is the Margin of Safety for Isostearyl Carboxydecyl PEG-8 Dimethicone?

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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