Dihydrocholeth-30

INCI: DIHYDROCHOLETH-30

CAS Number
Not individually assigned (PEG-30 dihydrocholesterol ether)
Function
Surfactant — cleansing; Surfactant — emulsifying
Safety Rating
GOOD

Regulatory Status

🇪🇺 EU Status permitted
🇺🇸 US Status permitted
US Notes Permitted — no 21 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

Highest ethoxylation in the dihydrocholeth series with most hydrophilic properties. Requires mandatory 1,4-dioxane and ethylene oxide testing. The 30-mol ethoxylation grade is the most common used in cosmetic emulsion systems.

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Concern Level: Low

Frequently Asked Questions

Is Dihydrocholeth-30 safe in cosmetics?

Highest ethoxylation in the dihydrocholeth series with most hydrophilic properties. Requires mandatory 1,4-dioxane and ethylene oxide testing. The 30-mol ethoxylation grade is the most common used in cosmetic emulsion systems. The EU classifies Dihydrocholeth-30 as "permitted". Safety rating: GOOD.

Is Dihydrocholeth-30 allowed in the EU?

Dihydrocholeth-30 EU regulatory status: permitted. This is based on EU Regulation 1223/2009 and its amendments.

What does Dihydrocholeth-30 do in cosmetics?

Dihydrocholeth-30 functions as: Surfactant — cleansing; Surfactant — emulsifying. It is classified as a cosmetic ingredient in our database. CAS number: Not individually assigned (PEG-30 dihydrocholesterol ether).

What is the Margin of Safety for Dihydrocholeth-30?

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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