Tetramethyl-Octanal

INCI: TETRAMETHYL OCTANAL (2,5,7,7-TETRAMETHYLOCTANAL; TRADE NAME: LYRISAL)

CAS Number
114119-97-0
Function
Fragrance ingredient
Safety Rating
MODERATE

Regulatory Status

๐Ÿ‡ช๐Ÿ‡บ EU Status restricted
๐Ÿ‡บ๐Ÿ‡ธ US Status permitted
US Notes Not specifically regulated; falls under general fragrance ingredient allowance

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

Safety Data

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

Calculate MoS for your specific formulation with the MoS Calculator.

Expert Verdict

Skin sensitizer (Category 1B); skin irritant (Category 2); toxic to aquatic life with long-lasting effects (H411, Aquatic Chronic 2)

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Concern Level: High

Regulatory Flags

potential-allergen fragrance-component

Frequently Asked Questions

Is Tetramethyl-Octanal safe in cosmetics?

Skin sensitizer (Category 1B); skin irritant (Category 2); toxic to aquatic life with long-lasting effects (H411, Aquatic Chronic 2) The EU classifies Tetramethyl-Octanal as "restricted". Safety rating: MODERATE.

Is Tetramethyl-Octanal allowed in the EU?

Tetramethyl-Octanal EU regulatory status: restricted. This is based on EU Regulation 1223/2009 and its amendments.

What does Tetramethyl-Octanal do in cosmetics?

Tetramethyl-Octanal functions as: Fragrance ingredient. It is classified as a cosmetic ingredient in our database. CAS number: 114119-97-0.

What is the Margin of Safety for Tetramethyl-Octanal?

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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