Tricetyl Phosphate

INCI: TRICETYL PHOSPHATE

CAS Number
Not widely published (distinct from tricresyl phosphate CAS 1330-78-5, which is Annex II banned)
Function
Emollient, skin conditioning agent
Safety Rating
GOOD

Regulatory Status

๐Ÿ‡ช๐Ÿ‡บ EU Status permitted
๐Ÿ‡บ๐Ÿ‡ธ US Status permitted
US Notes Permitted for cosmetic use

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

Critical: ensure correct identification โ€” Tricresyl Phosphate (CAS 1330-78-5) is EU Annex II \#277 banned (neurotoxic organophosphate) . Tricetyl Phosphate is a completely different material.

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Concern Level: Moderate

Frequently Asked Questions

Is Tricetyl Phosphate safe in cosmetics?

Critical: ensure correct identification โ€” Tricresyl Phosphate (CAS 1330-78-5) is EU Annex II \#277 banned (neurotoxic organophosphate) . Tricetyl Phosphate is a completely different material. The EU classifies Tricetyl Phosphate as "permitted". Safety rating: GOOD.

Is Tricetyl Phosphate allowed in the EU?

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

What does Tricetyl Phosphate do in cosmetics?

Tricetyl Phosphate functions as: Emollient, skin conditioning agent. It is classified as a cosmetic ingredient in our database. CAS number: Not widely published (distinct from tricresyl phosphate CAS 1330-78-5, which is Annex II banned).

What is the Margin of Safety for Tricetyl 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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