Corylus Avellana Ethyl Ester

INCI: CORYLUS AVELLANA ETHYL ESTER

CAS Number
84012-21-5 (general Corylus avellana extract CAS)
Function
Skin conditioning agent; transesterification product of hazelnut oil with ethanol
Safety Rating
MODERATE

Regulatory Status

๐Ÿ‡ช๐Ÿ‡บ EU Status permitted
๐Ÿ‡บ๐Ÿ‡ธ US Status permitted
US Notes FDA: No specific prohibition or restriction; permitted under general cosmetic ingredient provisions

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

Safety Data

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

Calculate MoS for your specific formulation with the MoS Calculator.

Expert Verdict

Tree nut allergen source with identified Cor a allergens; requires Corylus Avellana declaration on label. Aflatoxin contamination risk in nut-derived materials; protein content testing recommended for raw material.

โš ๏ธ
Concern Level: Moderate

Regulatory Flags

potential-allergen

Frequently Asked Questions

Is Corylus Avellana Ethyl Ester safe in cosmetics?

Tree nut allergen source with identified Cor a allergens; requires Corylus Avellana declaration on label. Aflatoxin contamination risk in nut-derived materials; protein content testing recommended for raw material. The EU classifies Corylus Avellana Ethyl Ester as "permitted". Safety rating: MODERATE.

Is Corylus Avellana Ethyl Ester allowed in the EU?

Corylus Avellana Ethyl Ester EU regulatory status: permitted. This is based on EU Regulation 1223/2009 and its amendments.

What does Corylus Avellana Ethyl Ester do in cosmetics?

Corylus Avellana Ethyl Ester functions as: Skin conditioning agent; transesterification product of hazelnut oil with ethanol. It is classified as a cosmetic ingredient in our database. CAS number: 84012-21-5 (general Corylus avellana extract CAS).

What is the Margin of Safety for Corylus Avellana Ethyl Ester?

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.

๐Ÿ“ฑ

Is Corylus Avellana Ethyl Ester in Your Products?

Scan any product label with Piro โ€” our free ingredient scanner. Point your camera at the ingredients list and get instant safety scores for every ingredient.

Try Piro Free โ†’

Analyze Your Full Ingredient List

Paste any INCI list into the Decoder for instant safety analysis, or calculate the Margin of Safety for Corylus Avellana Ethyl Ester in your formulation.