Benzoin Ethyl Ether

INCI: BENZOIN ETHYL ETHER

CAS Number
574-09-4 [^1_5]
Function
Plasticizer (primarily nail lacquer formulations)
Safety Rating
GOOD

Regulatory Status

๐Ÿ‡ช๐Ÿ‡บ EU Status prohibited
๐Ÿ‡บ๐Ÿ‡ธ US Status permitted
US Notes Permitted for cosmetic use; no specific FDA restriction

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

Safety Data

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

Calculate MoS for your specific formulation with the MoS Calculator.

Expert Verdict

Very limited published safety data; primarily niche nail-care use; not CIR or SCCS reviewed; if reformulating for skin-contact products, independent dermal safety data needed.

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Concern Level: Moderate

Frequently Asked Questions

Is Benzoin Ethyl Ether safe in cosmetics?

Very limited published safety data; primarily niche nail-care use; not CIR or SCCS reviewed; if reformulating for skin-contact products, independent dermal safety data needed. The EU classifies Benzoin Ethyl Ether as "prohibited". Safety rating: GOOD.

Is Benzoin Ethyl Ether allowed in the EU?

Benzoin Ethyl Ether EU regulatory status: prohibited. This is based on EU Regulation 1223/2009 and its amendments.

What does Benzoin Ethyl Ether do in cosmetics?

Benzoin Ethyl Ether functions as: Plasticizer (primarily nail lacquer formulations). It is classified as a cosmetic ingredient in our database. CAS number: 574-09-4 [^1_5].

What is the Margin of Safety for Benzoin Ethyl Ether?

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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