PPG-35/PPG-51 Glyceryl Ether/IPDI Crosspolymer

INCI: PPG-35/PPG-51 GLYCERYL ETHER/IPDI CROSSPOLYMER

CAS Number
66101-64-2
Function
Viscosity controlling, film forming, texture/rheology modifier
Safety Rating
GOOD

Regulatory Status

๐Ÿ‡ช๐Ÿ‡บ EU Status permitted
๐Ÿ‡บ๐Ÿ‡ธ US Status permitted
US Notes Not restricted; crosspolymeric PPG derivatives are permitted for cosmetic use; no specific FDA restriction

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

Verify complete IPDI reaction as unreacted isocyanates are potent sensitizers and respiratory irritants; residual monomer testing recommended for QC due to limited published toxicological data on this specific crosspolymer.

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Concern Level: Moderate

Regulatory Flags

potential-allergen

Frequently Asked Questions

Is PPG-35/PPG-51 Glyceryl Ether/IPDI Crosspolymer safe in cosmetics?

Verify complete IPDI reaction as unreacted isocyanates are potent sensitizers and respiratory irritants; residual monomer testing recommended for QC due to limited published toxicological data on this specific crosspolymer. The EU classifies PPG-35/PPG-51 Glyceryl Ether/IPDI Crosspolymer as "permitted". Safety rating: GOOD.

Is PPG-35/PPG-51 Glyceryl Ether/IPDI Crosspolymer allowed in the EU?

PPG-35/PPG-51 Glyceryl Ether/IPDI Crosspolymer EU regulatory status: permitted. This is based on EU Regulation 1223/2009 and its amendments.

What does PPG-35/PPG-51 Glyceryl Ether/IPDI Crosspolymer do in cosmetics?

PPG-35/PPG-51 Glyceryl Ether/IPDI Crosspolymer functions as: Viscosity controlling, film forming, texture/rheology modifier. It is classified as a cosmetic ingredient in our database. CAS number: 66101-64-2.

What is the Margin of Safety for PPG-35/PPG-51 Glyceryl Ether/IPDI 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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