C30-45 Alkyl Dimethicone/Polycyclohexene Oxide Crosspolymer

INCI: C30-45 ALKYL DIMETHICONE/POLYCYCLOHEXENE OXIDE CROSSPOLYMER

CAS Number
330809-27-3
Function
Film forming, skin conditioning (emollient)
Safety Rating
GOOD

Regulatory Status

๐Ÿ‡ช๐Ÿ‡บ EU Status permitted
๐Ÿ‡บ๐Ÿ‡ธ US Status permitted
US Notes Adequate by class โ€” MW and crosslinked structure preclude systemic exposure; no ingredient-specific MoS study identified

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

No ingredient-specific toxicological dossier identified; relies on read-across from dimethicone/crosspolymer class. Vinyl cyclohexene oxide monomer residuals should be confirmed below detection limits by supplier CoA.

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Concern Level: Low

Frequently Asked Questions

Is C30-45 Alkyl Dimethicone/Polycyclohexene Oxide Crosspolymer safe in cosmetics?

No ingredient-specific toxicological dossier identified; relies on read-across from dimethicone/crosspolymer class. Vinyl cyclohexene oxide monomer residuals should be confirmed below detection limits by supplier CoA. The EU classifies C30-45 Alkyl Dimethicone/Polycyclohexene Oxide Crosspolymer as "permitted". Safety rating: GOOD.

Is C30-45 Alkyl Dimethicone/Polycyclohexene Oxide Crosspolymer allowed in the EU?

C30-45 Alkyl Dimethicone/Polycyclohexene Oxide Crosspolymer EU regulatory status: permitted. This is based on EU Regulation 1223/2009 and its amendments.

What does C30-45 Alkyl Dimethicone/Polycyclohexene Oxide Crosspolymer do in cosmetics?

C30-45 Alkyl Dimethicone/Polycyclohexene Oxide Crosspolymer functions as: Film forming, skin conditioning (emollient). It is classified as a cosmetic ingredient in our database. CAS number: 330809-27-3.

What is the Margin of Safety for C30-45 Alkyl Dimethicone/Polycyclohexene Oxide Crosspolymer?

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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