Bis-PEG-15 Dimethicone/IPDI Copolymer

INCI: BIS-PEG-15 DIMETHICONE/IPDI COPOLYMER

CAS Number
190793-18-1
Function
Film forming, slip agent, emollient
Safety Rating
MODERATE

Regulatory Status

๐Ÿ‡ช๐Ÿ‡บ EU Status permitted
๐Ÿ‡บ๐Ÿ‡ธ US Status permitted
US Notes Not individually CIR-reviewed; covered under the alkoxy polysiloxanes/dimethicone copolyol group assessment (CIR 1982, reaffirmed 2005). IPDI moiety adds structural novelty not directly covered

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

PEG moiety presents potential 1,4-dioxane contamination risk from ethoxylation; IPDI residual monomers require strict specification limits; respiratory sensitizer risk if IPDI monomer levels remain uncontrolled.

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Concern Level: Moderate

Regulatory Flags

potential-allergen peg-ingredient

Frequently Asked Questions

Is Bis-PEG-15 Dimethicone/IPDI Copolymer safe in cosmetics?

PEG moiety presents potential 1,4-dioxane contamination risk from ethoxylation; IPDI residual monomers require strict specification limits; respiratory sensitizer risk if IPDI monomer levels remain uncontrolled. The EU classifies Bis-PEG-15 Dimethicone/IPDI Copolymer as "permitted". Safety rating: MODERATE.

Is Bis-PEG-15 Dimethicone/IPDI Copolymer allowed in the EU?

Bis-PEG-15 Dimethicone/IPDI Copolymer EU regulatory status: permitted. This is based on EU Regulation 1223/2009 and its amendments.

What does Bis-PEG-15 Dimethicone/IPDI Copolymer do in cosmetics?

Bis-PEG-15 Dimethicone/IPDI Copolymer functions as: Film forming, slip agent, emollient. It is classified as a cosmetic ingredient in our database. CAS number: 190793-18-1.

What is the Margin of Safety for Bis-PEG-15 Dimethicone/IPDI Copolymer?

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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