Moderate Cosmetic Ingredient

PPG-25 Butyl Ether Phosphate

INCI: PPG-25 BUTYL ETHER PHOSPHATE

CAS Number
Not assigned / listed as "0" in Chinese CFDA database
Function
Surfactant — cleansing, surfactant — emulsifying
Safety Rating
MODERATE

Regulatory Status

🇪🇺 EU Status permitted
🇺🇸 US Status permitted
US Notes Not specifically restricted; no dedicated CIR review. The base PPG-butyl ether moiety is CIR-reviewed but the phosphate ester modification is not separately assessed.

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

Limited direct safety data for the phosphate ester modification; listed in China NMPA Catalogue confirming permitted use in CN market. Request supplier safety dossier and monitor for free phosphoric acid and EO/PO residuals.

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Concern Level: Moderate

Frequently Asked Questions

Is PPG-25 Butyl Ether Phosphate safe in cosmetics?

Limited direct safety data for the phosphate ester modification; listed in China NMPA Catalogue confirming permitted use in CN market. Request supplier safety dossier and monitor for free phosphoric acid and EO/PO residuals. The EU classifies PPG-25 Butyl Ether Phosphate as "permitted". Safety rating: MODERATE.

Is PPG-25 Butyl Ether Phosphate allowed in the EU?

PPG-25 Butyl Ether Phosphate EU regulatory status: permitted. This is based on EU Regulation 1223/2009 and its amendments.

What does PPG-25 Butyl Ether Phosphate do in cosmetics?

PPG-25 Butyl Ether Phosphate functions as: Surfactant — cleansing, surfactant — emulsifying. It is classified as a cosmetic ingredient in our database. CAS number: Not assigned / listed as "0" in Chinese CFDA database.

What is the Margin of Safety for PPG-25 Butyl Ether Phosphate?

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.

Compliance Tools

Check PPG-25 Butyl Ether Phosphate compliance across multiple jurisdictions:

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Ingredient Decoder
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82 Allergen Checker
Check for EU declarable fragrance allergens
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Substance Compliance
Check compliance across 55 jurisdictions
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MoS Calculator
Calculate Margin of Safety using SCCS methodology
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Heavy Metal Limits
Compare limits across jurisdictions

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