Is Propoxypropanediol safe in cosmetics?
Propoxypropanediol has a safety rating of "GOOD" in our database. EU status: permitted. US status: permitted.
GOOD
Cosmetic Ingredient
Propoxypropanediol
INCI: PROPOXYPROPANEDIOL
Propoxypropanediol (CAS Likely refers to PPG-2 Propyl Ether or related propoxylated propanediol; CAS varies by chain length) is a cosmetic cosmetic ingredient functioning as Solvent; humectant; skin conditioning agent; viscosity modifier. EU Regulation 1223/2009 status: permitted. Industrial safety data is also available in the chemical safety database.
CAS Number
Likely refers to PPG-2 Propyl Ether or related propoxylated propanediol; CAS varies by chain length
View industrial chemical safety profile →
Function
Solvent; humectant; skin conditioning agent; viscosity modifier
Editorial assessment
GOOD
Preliminary editorial note — not a computed safety verdict.
Regulatory Status
EU EU Status
permitted
US US Status
permitted
US Notes
Permitted under general cosmetic provisions
For full compliance data across multiple jurisdictions, use the Substance Compliance tool.
Safety Data
Margin of Safety, dermal absorption, and sensitization profile summaries for Propoxypropanediol.
Calculate MoS for your specific formulation with the MoS Calculator.
Editorial summary
Preliminary editorial summary for Propoxypropanediol — not a computed safety verdict. See the sourced toxicological data above.
Frequently Asked Questions
Is Propoxypropanediol allowed in the EU?
Propoxypropanediol EU regulatory status: permitted. This is based on EU Regulation 1223/2009 and its amendments.
What does Propoxypropanediol do in cosmetics?
Propoxypropanediol functions as: Solvent; humectant; skin conditioning agent; viscosity modifier. It is classified as a cosmetic ingredient in our database. CAS number: Likely refers to PPG-2 Propyl Ether or related propoxylated propanediol; CAS varies by chain length.
Compliance Tools
Check Propoxypropanediol compliance across multiple jurisdictions:
Ingredient Decoder
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Substance Compliance
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MoS Calculator
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Heavy Metal Limits
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