C12-13 Pareth-10 Phosphate

INCI: C12-13 PARETH-10 PHOSPHATE

CAS Number
Not uniquely assigned (falls under ethoxylated C12-13 alcohol phosphate esters)
Function
Surfactant - emulsifying, cleansing
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

Potential for mild skin/eye irritation typical of phosphate ester surfactants; PEG-containing (ethoxylated), so subject to 1,4-dioxane residual contamination concerns requiring manufacturing controls.. A phosphate ester of ethoxylated C12-13 fatty alcohols (average 10 mol EO). Functions as a mild anionic emulsifier that helps blend oil and water phases, enhancing delivery of other actives.

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Concern Level: Moderate

Frequently Asked Questions

Is C12-13 Pareth-10 Phosphate safe in cosmetics?

Potential for mild skin/eye irritation typical of phosphate ester surfactants; PEG-containing (ethoxylated), so subject to 1,4-dioxane residual contamination concerns requiring manufacturing controls.. A phosphate ester of ethoxylated C12-13 fatty alcohols (average 10 mol EO). Functions as a mild anionic emulsifier that helps blend oil and water phases, enhancing delivery of other actives. The EU classifies C12-13 Pareth-10 Phosphate as "permitted". Safety rating: MODERATE.

Is C12-13 Pareth-10 Phosphate allowed in the EU?

C12-13 Pareth-10 Phosphate EU regulatory status: permitted. This is based on EU Regulation 1223/2009 and its amendments.

What does C12-13 Pareth-10 Phosphate do in cosmetics?

C12-13 Pareth-10 Phosphate functions as: Surfactant - emulsifying, cleansing. It is classified as a cosmetic ingredient in our database. CAS number: Not uniquely assigned (falls under ethoxylated C12-13 alcohol phosphate esters).

What is the Margin of Safety for C12-13 Pareth-10 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.

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