Decyl Isostearate

INCI: DECYL ISOSTEARATE

CAS Number
84605-08-3
Function
Emollient
Safety Rating
GOOD

Regulatory Status

๐Ÿ‡ช๐Ÿ‡บ EU Status permitted
๐Ÿ‡บ๐Ÿ‡ธ US Status permitted
US Notes Listed in FDA VCRP; CIR Expert Panel concluded safe when formulated to be non-irritating

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

Safety Data

Margin of Safety (MoS)
not established
Dermal Absorption
low
Sensitization
none

Calculate MoS for your specific formulation with the MoS Calculator.

Expert Verdict

Decyl Isostearate is a synthetic alkyl ester emollient assessed safe by the CIR Expert Panel when formulated to be non-irritating, with no EU restriction and no sensitization potential.

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Concern Level: Low

Regulatory Flags

emollient skin-conditioning alkyl-ester read-across non-sensitizer no-annex-restriction

Frequently Asked Questions

Is Decyl Isostearate safe in cosmetics?

Decyl Isostearate is a synthetic alkyl ester emollient assessed safe by the CIR Expert Panel when formulated to be non-irritating, with no EU restriction and no sensitization potential. The EU classifies Decyl Isostearate as "permitted". Safety rating: GOOD.

Is Decyl Isostearate allowed in the EU?

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

What does Decyl Isostearate do in cosmetics?

Decyl Isostearate functions as: Emollient. It is classified as a cosmetic ingredient in our database. CAS number: 84605-08-3.

What is the Margin of Safety for Decyl Isostearate?

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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