Bis-PEG/PPG-14/14 Dimethicone

INCI: BIS-PEG/PPG-14/14 DIMETHICONE

CAS Number
151662-01-0
Function
Skin conditioning agent – emollient, surfactant – emulsifying agent
Safety Rating
GOOD

Regulatory Status

🇪🇺 EU Status permitted
🇺🇸 US Status permitted
US Notes CIR-reviewed under alkoxy polysiloxanes group (safe as used, 1982/2005). VCRP: 72 leave-on products — highest use count in this group

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 ethoxylation may contain trace 1,4-dioxane; residual propylene oxide possible from PPG chain; CIR safety assessment applies.

⚠️
Concern Level: Low

Regulatory Flags

peg-ingredient

Frequently Asked Questions

Is Bis-PEG/PPG-14/14 Dimethicone safe in cosmetics?

PEG ethoxylation may contain trace 1,4-dioxane; residual propylene oxide possible from PPG chain; CIR safety assessment applies. The EU classifies Bis-PEG/PPG-14/14 Dimethicone as "permitted". Safety rating: GOOD.

Is Bis-PEG/PPG-14/14 Dimethicone allowed in the EU?

Bis-PEG/PPG-14/14 Dimethicone EU regulatory status: permitted. This is based on EU Regulation 1223/2009 and its amendments.

What does Bis-PEG/PPG-14/14 Dimethicone do in cosmetics?

Bis-PEG/PPG-14/14 Dimethicone functions as: Skin conditioning agent – emollient, surfactant – emulsifying agent. It is classified as a cosmetic ingredient in our database. CAS number: 151662-01-0.

What is the Margin of Safety for Bis-PEG/PPG-14/14 Dimethicone?

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.

📱

Is Bis-PEG/PPG-14/14 Dimethicone in Your Products?

Scan any product label with Piro — our free ingredient scanner. Point your camera at the ingredients list and get instant safety scores for every ingredient.

Try Piro Free →

Analyze Your Full Ingredient List

Paste any INCI list into the Decoder for instant safety analysis, or calculate the Margin of Safety for Bis-PEG/PPG-14/14 Dimethicone in your formulation.