Isopropyl Titanium Triisostearate/Perfluorooctyl Triethoxysilane Crosspolymer

INCI: ISOPROPYL TITANIUM TRIISOSTEARATE/PERFLUOROOCTYL TRIETHOXYSILANE CROSSPOLYMER

CAS Number
Not assigned (proprietary crosspolymer)
Function
Pigment surface treatment — provides water and oil repellency to pigments via fluorinated coating
Safety Rating
POOR

Regulatory Status

🇪🇺 EU Status restricted
🇺🇸 US Status restricted
US Notes No current federal CFR restriction, but multiple US states (CA, CO, WA, MN) have enacted or proposed PFAS bans in cosmetics effective 2025–2027.

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

PFAS ingredient with perfluorooctyl C8 chain subject to EU universal PFAS restriction, California AB 2771, and analogous state laws. Environmental persistence, bioaccumulation potential, and aquatic toxicity documented. Immediate reformulation recommended. Not compatible with COSMOS/ECOCERT or clean-beauty standards.

⚠️
Concern Level: High

Frequently Asked Questions

Is Isopropyl Titanium Triisostearate/Perfluorooctyl Triethoxysilane Crosspolymer safe in cosmetics?

PFAS ingredient with perfluorooctyl C8 chain subject to EU universal PFAS restriction, California AB 2771, and analogous state laws. Environmental persistence, bioaccumulation potential, and aquatic toxicity documented. Immediate reformulation recommended. Not compatible with COSMOS/ECOCERT or clean-beauty standards. The EU classifies Isopropyl Titanium Triisostearate/Perfluorooctyl Triethoxysilane Crosspolymer as "restricted". Safety rating: POOR.

Is Isopropyl Titanium Triisostearate/Perfluorooctyl Triethoxysilane Crosspolymer allowed in the EU?

Isopropyl Titanium Triisostearate/Perfluorooctyl Triethoxysilane Crosspolymer EU regulatory status: restricted. This is based on EU Regulation 1223/2009 and its amendments.

What does Isopropyl Titanium Triisostearate/Perfluorooctyl Triethoxysilane Crosspolymer do in cosmetics?

Isopropyl Titanium Triisostearate/Perfluorooctyl Triethoxysilane Crosspolymer functions as: Pigment surface treatment — provides water and oil repellency to pigments via fluorinated coating. It is classified as a cosmetic ingredient in our database. CAS number: Not assigned (proprietary crosspolymer).

What is the Margin of Safety for Isopropyl Titanium Triisostearate/Perfluorooctyl Triethoxysilane 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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