C12-15 Pareth-3 Benzoate

INCI: C12-15 PARETH-3 BENZOATE

CAS Number
No unique CAS widely assigned (benzoic acid ester of C12-15 alketh-3)
Function
Antimicrobial; skin conditioning; skin conditioning - emollient
Safety Rating
MODERATE

Regulatory Status

๐Ÿ‡ช๐Ÿ‡บ EU Status permitted
๐Ÿ‡บ๐Ÿ‡ธ US Status permitted
US Notes Allowed - not prohibited or restricted

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

Safety Data

Margin of Safety (MoS)
not established
Dermal Absorption
low
Sensitization
low

Calculate MoS for your specific formulation with the MoS Calculator.

Expert Verdict

1,4-dioxane risk from ethoxylated backbone. The benzoate ester provides antimicrobial action but is not a listed preservative - regulatory classification could be challenged in some markets. Potential for benzoic acid release on hydrolysis. Unique dual-function ingredient - acts as an emollient (smoothens/softens skin) and provides antimicrobial activity. The benzoic acid ester structure gives it hurdle-technology preservative-boosting capability. Not a traditional surfactant

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Concern Level: Moderate

Frequently Asked Questions

Is C12-15 Pareth-3 Benzoate safe in cosmetics?

1,4-dioxane risk from ethoxylated backbone. The benzoate ester provides antimicrobial action but is not a listed preservative - regulatory classification could be challenged in some markets. Potential for benzoic acid release on hydrolysis. Unique dual-function ingredient - acts as an emollient (smoothens/softens skin) and provides antimicrobial activity. The benzoic acid ester structure gives it hurdle-technology preservative-boosting capability. Not a traditional surfactant The EU classifies C12-15 Pareth-3 Benzoate as "permitted". Safety rating: MODERATE.

Is C12-15 Pareth-3 Benzoate allowed in the EU?

C12-15 Pareth-3 Benzoate EU regulatory status: permitted. This is based on EU Regulation 1223/2009 and its amendments.

What does C12-15 Pareth-3 Benzoate do in cosmetics?

C12-15 Pareth-3 Benzoate functions as: Antimicrobial; skin conditioning; skin conditioning - emollient. It is classified as a cosmetic ingredient in our database. CAS number: No unique CAS widely assigned (benzoic acid ester of C12-15 alketh-3).

What is the Margin of Safety for C12-15 Pareth-3 Benzoate?

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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