Sodium p-Chloro-m-Cresol

INCI: SODIUM P-CHLORO-M-CRESOL

CAS Number
15733-22-9
Function
Antimicrobial, Preservative
Safety Rating
MODERATE

Regulatory Status

๐Ÿ‡ช๐Ÿ‡บ EU Status permitted
EU Max Conc. 0.2%
๐Ÿ‡บ๐Ÿ‡ธ US Status permitted
US Notes CIR reviewed โ€“ found safe as used in skin care/suntan formulations at reported concentrations

For full compliance data across 55 jurisdictions, use the Substance Compliance tool.

Safety Data

Margin of Safety (MoS)
adequate
Dermal Absorption
moderate
Sensitization
high

Calculate MoS for your specific formulation with the MoS Calculator.

Expert Verdict

Contact allergen โ€“ included in standard patch test series; restricted to 0.2% max in EU; not permitted in products applied to mucous membranes; cross-reactivity with other chlorinated phenols possible

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Concern Level: Moderate

Regulatory Flags

potential-allergen preservative

Frequently Asked Questions

Is Sodium p-Chloro-m-Cresol safe in cosmetics?

Contact allergen โ€“ included in standard patch test series; restricted to 0.2% max in EU; not permitted in products applied to mucous membranes; cross-reactivity with other chlorinated phenols possible The EU classifies Sodium p-Chloro-m-Cresol as "permitted". Safety rating: MODERATE.

Is Sodium p-Chloro-m-Cresol allowed in the EU?

Sodium p-Chloro-m-Cresol EU regulatory status: permitted. Maximum allowed concentration: 0.2%. This is based on EU Regulation 1223/2009 and its amendments.

What does Sodium p-Chloro-m-Cresol do in cosmetics?

Sodium p-Chloro-m-Cresol functions as: Antimicrobial, Preservative. It is classified as a cosmetic ingredient in our database. CAS number: 15733-22-9.

What is the Margin of Safety for Sodium p-Chloro-m-Cresol?

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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