PPG-4-Deceth-4

INCI: PPG-4-DECETH-4

CAS Number
68154-97-2 (generic PPG-Deceth series)
Function
Surfactant – Cleansing; Surfactant – Emulsifying
Safety Rating
GOOD

Regulatory Status

🇪🇺 EU Status restricted
🇺🇸 US Status permitted
US Notes Not restricted; reviewed by CIR as part of Alkyl PEG/PPG Ethers group — safe as used when formulated to be nonirritating

For full compliance data across 55 jurisdictions, use the Substance Compliance tool.

Safety Data

Margin of Safety (MoS)
adequate
Dermal Absorption
low
Sensitization
low

Calculate MoS for your specific formulation with the MoS Calculator.

Expert Verdict

Potential trace 1,4-dioxane from ethoxylation process must be controlled via purification. Formulate to be nonirritating.

⚠️
Concern Level: Moderate

Frequently Asked Questions

Is PPG-4-Deceth-4 safe in cosmetics?

Potential trace 1,4-dioxane from ethoxylation process must be controlled via purification. Formulate to be nonirritating. The EU classifies PPG-4-Deceth-4 as "restricted". Safety rating: GOOD.

Is PPG-4-Deceth-4 allowed in the EU?

PPG-4-Deceth-4 EU regulatory status: restricted. This is based on EU Regulation 1223/2009 and its amendments.

What does PPG-4-Deceth-4 do in cosmetics?

PPG-4-Deceth-4 functions as: Surfactant – Cleansing; Surfactant – Emulsifying. It is classified as a cosmetic ingredient in our database. CAS number: 68154-97-2 (generic PPG-Deceth series).

What is the Margin of Safety for PPG-4-Deceth-4?

adequate 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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