Dimyristyl Phosphate

INCI: DIMYRISTYL PHOSPHATE

CAS Number
2578-24-5
Function
Emulsifier, surfactant
Safety Rating
MODERATE

Regulatory Status

๐Ÿ‡ช๐Ÿ‡บ EU Status permitted
๐Ÿ‡บ๐Ÿ‡ธ US Status permitted
US Notes Permitted โ€” no specific CFR restriction

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

Limited published toxicological data specific to this ingredient; read-across from other alkyl phosphates may be required. Phosphate esters are generally well-tolerated but irritation potential increases at high concentrations, and pH-dependent hydrolysis should be considered in formulation.

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Concern Level: Moderate

Frequently Asked Questions

Is Dimyristyl Phosphate safe in cosmetics?

Limited published toxicological data specific to this ingredient; read-across from other alkyl phosphates may be required. Phosphate esters are generally well-tolerated but irritation potential increases at high concentrations, and pH-dependent hydrolysis should be considered in formulation. The EU classifies Dimyristyl Phosphate as "permitted". Safety rating: MODERATE.

Is Dimyristyl Phosphate allowed in the EU?

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

What does Dimyristyl Phosphate do in cosmetics?

Dimyristyl Phosphate functions as: Emulsifier, surfactant. It is classified as a cosmetic ingredient in our database. CAS number: 2578-24-5.

What is the Margin of Safety for Dimyristyl 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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