2-Undecenenitrile

INCI: 2-UNDECENENITRILE

CAS Number
22629-48-7
Function
Fragrance
Safety Rating
GOOD

Regulatory Status

๐Ÿ‡ช๐Ÿ‡บ EU Status prohibited
๐Ÿ‡บ๐Ÿ‡ธ US Status permitted
US Notes Not restricted by FDA; RIFM safety assessment completed

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

Safety Data

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

Calculate MoS for your specific formulation with the MoS Calculator.

Expert Verdict

Subchronic reference dose: 0.67 mg/kg/day. Not expected to be phototoxic or photoallergenic based on UV/Vis spectra. Read-across from tridecene-2-nitrile (CAS 22629-49-8).

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Concern Level: High

Regulatory Flags

potential-allergen fragrance-component ifra_fragrance

Frequently Asked Questions

Is 2-Undecenenitrile safe in cosmetics?

Subchronic reference dose: 0.67 mg/kg/day. Not expected to be phototoxic or photoallergenic based on UV/Vis spectra. Read-across from tridecene-2-nitrile (CAS 22629-49-8). The EU classifies 2-Undecenenitrile as "prohibited". Safety rating: GOOD.

Is 2-Undecenenitrile allowed in the EU?

2-Undecenenitrile EU regulatory status: prohibited. This is based on EU Regulation 1223/2009 and its amendments.

What does 2-Undecenenitrile do in cosmetics?

2-Undecenenitrile functions as: Fragrance. It is classified as a cosmetic ingredient in our database. CAS number: 22629-48-7.

What is the Margin of Safety for 2-Undecenenitrile?

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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