C20-24 Alkyl Dimethicone

INCI: C20-24 ALKYL DIMETHICONE

CAS Number
200074-76-6
Function
Skin conditioning, emollient, viscosity controlling, smoothing
Safety Rating
EXCELLENT

Regulatory Status

๐Ÿ‡ช๐Ÿ‡บ EU Status permitted
๐Ÿ‡บ๐Ÿ‡ธ US Status permitted
US Notes Adequate โ€” no systemic exposure expected; dermal LD50 >2000 mg/kg in analogous methicones

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

Safety Data

Margin of Safety (MoS)
not established
Dermal Absorption
negligible
Sensitization
none

Calculate MoS for your specific formulation with the MoS Calculator.

Expert Verdict

Well-tolerated emollient with negligible dermal absorption and excellent safety profile; not recommended for airbrush-applied products due to insufficient inhalation safety data.

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Concern Level: Low

Frequently Asked Questions

Is C20-24 Alkyl Dimethicone safe in cosmetics?

Well-tolerated emollient with negligible dermal absorption and excellent safety profile; not recommended for airbrush-applied products due to insufficient inhalation safety data. The EU classifies C20-24 Alkyl Dimethicone as "permitted". Safety rating: EXCELLENT.

Is C20-24 Alkyl Dimethicone allowed in the EU?

C20-24 Alkyl Dimethicone EU regulatory status: permitted. This is based on EU Regulation 1223/2009 and its amendments.

What does C20-24 Alkyl Dimethicone do in cosmetics?

C20-24 Alkyl Dimethicone functions as: Skin conditioning, emollient, viscosity controlling, smoothing. It is classified as a cosmetic ingredient in our database. CAS number: 200074-76-6.

What is the Margin of Safety for C20-24 Alkyl 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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