Disodium Oleyl Phosphate

INCI: DISODIUM OLEYL PHOSPHATE

CAS Number
61633-02-1
Function
Surfactant – emulsifying
Safety Rating
GOOD

Regulatory Status

🇪🇺 EU Status permitted
🇺🇸 US Status permitted
US Notes Permitted — CIR Expert Panel (2019) concluded 28 alkyl phosphates, including disodium oleyl phosphate, safe in present practices of use 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

Neat oleyl phosphate showed slight-to-severe erythema and edema in rabbit dermal study at 2 g/kg; relevant only at high undiluted concentrations. Must formulate to be nonirritating.

⚠️
Concern Level: Low

Frequently Asked Questions

Is Disodium Oleyl Phosphate safe in cosmetics?

Neat oleyl phosphate showed slight-to-severe erythema and edema in rabbit dermal study at 2 g/kg; relevant only at high undiluted concentrations. Must formulate to be nonirritating. The EU classifies Disodium Oleyl Phosphate as "permitted". Safety rating: GOOD.

Is Disodium Oleyl Phosphate allowed in the EU?

Disodium Oleyl Phosphate EU regulatory status: permitted. This is based on EU Regulation 1223/2009 and its amendments.

What does Disodium Oleyl Phosphate do in cosmetics?

Disodium Oleyl Phosphate functions as: Surfactant – emulsifying. It is classified as a cosmetic ingredient in our database. CAS number: 61633-02-1.

What is the Margin of Safety for Disodium Oleyl Phosphate?

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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