Stearoxypropyltrimonium Chloride

INCI: STEAROXYPROPYLTRIMONIUM CHLORIDE

CAS Number
23328-71-4
Function
Antistatic agent, hair conditioning agent
Safety Rating
GOOD

Regulatory Status

๐Ÿ‡ช๐Ÿ‡บ EU Status permitted
๐Ÿ‡บ๐Ÿ‡ธ US Status permitted
US Notes CIR-reviewed under trimoniums safety assessment โ€” safe as used in cosmetics

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

Standard cationic surfactant precautions; may cause eye irritation at high concentrations

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Concern Level: Moderate

Frequently Asked Questions

Is Stearoxypropyltrimonium Chloride safe in cosmetics?

Standard cationic surfactant precautions; may cause eye irritation at high concentrations The EU classifies Stearoxypropyltrimonium Chloride as "permitted". Safety rating: GOOD.

Is Stearoxypropyltrimonium Chloride allowed in the EU?

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

What does Stearoxypropyltrimonium Chloride do in cosmetics?

Stearoxypropyltrimonium Chloride functions as: Antistatic agent, hair conditioning agent. It is classified as a cosmetic ingredient in our database. CAS number: 23328-71-4.

What is the Margin of Safety for Stearoxypropyltrimonium Chloride?

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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