Tolualdehyde Isomers

INCI: P-TOLUALDEHYDE / TOLUALDEHYDE (ISOMER-DEPENDENT)

CAS Number
p-Tolualdehyde: 104-87-0; o-Tolualdehyde: 529-20-4; m-Tolualdehyde: 620-23-5
Function
Fragrance ingredient
Safety Rating
GOOD

Regulatory Status

๐Ÿ‡ช๐Ÿ‡บ EU Status permitted
๐Ÿ‡บ๐Ÿ‡ธ US Status permitted
US Notes Permitted for use in cosmetics; GRAS for flavor use

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

Weak skin sensitizer; must comply with IFRA use limits in fragrance applications

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Concern Level: Moderate

Regulatory Flags

potential-allergen fragrance-component

Frequently Asked Questions

Is Tolualdehyde Isomers safe in cosmetics?

Weak skin sensitizer; must comply with IFRA use limits in fragrance applications The EU classifies Tolualdehyde Isomers as "permitted". Safety rating: GOOD.

Is Tolualdehyde Isomers allowed in the EU?

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

What does Tolualdehyde Isomers do in cosmetics?

Tolualdehyde Isomers functions as: Fragrance ingredient. It is classified as a cosmetic ingredient in our database. CAS number: p-Tolualdehyde: 104-87-0; o-Tolualdehyde: 529-20-4; m-Tolualdehyde: 620-23-5.

What is the Margin of Safety for Tolualdehyde Isomers?

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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