Polyperfluoromethylisopropyl Ether

INCI: POLYPERFLUOROMETHYLISOPROPYL ETHER

CAS Number
69991-67-9
Function
Skin conditioning agent; waterproofing additive
Safety Rating
POOR

Regulatory Status

๐Ÿ‡ช๐Ÿ‡บ EU Status permitted
๐Ÿ‡บ๐Ÿ‡ธ US Status restricted
US Notes Not specifically restricted; included in FDA PFAS-in-cosmetics report

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 substance with maximum hazard rating; environmental persistence and bioaccumulation concern; restricted by major retailers.

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Concern Level: High

Frequently Asked Questions

Is Polyperfluoromethylisopropyl Ether safe in cosmetics?

PFAS substance with maximum hazard rating; environmental persistence and bioaccumulation concern; restricted by major retailers. The EU classifies Polyperfluoromethylisopropyl Ether as "permitted". Safety rating: POOR.

Is Polyperfluoromethylisopropyl Ether allowed in the EU?

Polyperfluoromethylisopropyl Ether EU regulatory status: permitted. This is based on EU Regulation 1223/2009 and its amendments.

What does Polyperfluoromethylisopropyl Ether do in cosmetics?

Polyperfluoromethylisopropyl Ether functions as: Skin conditioning agent; waterproofing additive. It is classified as a cosmetic ingredient in our database. CAS number: 69991-67-9.

What is the Margin of Safety for Polyperfluoromethylisopropyl Ether?

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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