Sodium Cyclodextrin Butylsulfonate

INCI: SODIUM CYCLODEXTRIN BUTYLSULFONATE (APPEARS IN SOME INCI DATABASES BUT EXTREMELY RARE)

CAS Number
Not publicly assigned โ€” modified cyclodextrin derivative
Function
Likely emulsion stabilizer, solubilizer (based on cyclodextrin sulfonate family)
Safety Rating
MODERATE

Regulatory Status

๐Ÿ‡ช๐Ÿ‡บ EU Status permitted
๐Ÿ‡บ๐Ÿ‡ธ US Status permitted
US Notes No specific listing โ€” would require safety substantiation

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

Safety Data

Margin of Safety (MoS)
not established
Dermal Absorption
negligible
Sensitization
low

Calculate MoS for your specific formulation with the MoS Calculator.

Expert Verdict

๐ŸŸก Data gap. Modified cyclodextrin; parent cyclodextrins (alpha, beta, gamma) have good safety profiles, but specific butylsulfonate derivative lacks independent safety data

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Concern Level: Moderate

Frequently Asked Questions

Is Sodium Cyclodextrin Butylsulfonate safe in cosmetics?

๐ŸŸก Data gap. Modified cyclodextrin; parent cyclodextrins (alpha, beta, gamma) have good safety profiles, but specific butylsulfonate derivative lacks independent safety data The EU classifies Sodium Cyclodextrin Butylsulfonate as "permitted". Safety rating: MODERATE.

Is Sodium Cyclodextrin Butylsulfonate allowed in the EU?

Sodium Cyclodextrin Butylsulfonate EU regulatory status: permitted. This is based on EU Regulation 1223/2009 and its amendments.

What does Sodium Cyclodextrin Butylsulfonate do in cosmetics?

Sodium Cyclodextrin Butylsulfonate functions as: Likely emulsion stabilizer, solubilizer (based on cyclodextrin sulfonate family). It is classified as a cosmetic ingredient in our database. CAS number: Not publicly assigned โ€” modified cyclodextrin derivative.

What is the Margin of Safety for Sodium Cyclodextrin Butylsulfonate?

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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