3-Phenylbutyraldehyde

INCI: 3-PHENYLBUTYRALDEHYDE

CAS Number
16251-77-7
Function
Fragrance with green, herbal, hyacinth odor profile
Safety Rating
MODERATE

Regulatory Status

๐Ÿ‡ช๐Ÿ‡บ EU Status permitted
๐Ÿ‡บ๐Ÿ‡ธ US Status permitted
US Notes Permitted with 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
moderate

Calculate MoS for your specific formulation with the MoS Calculator.

Expert Verdict

Strong odorant requiring dosing accuracy; aldehyde reactivity via Schiff base formation; limited water solubility (~2 g/L).

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Concern Level: Moderate

Regulatory Flags

fragrance-component ifra_fragrance

Frequently Asked Questions

Is 3-Phenylbutyraldehyde safe in cosmetics?

Strong odorant requiring dosing accuracy; aldehyde reactivity via Schiff base formation; limited water solubility (~2 g/L). The EU classifies 3-Phenylbutyraldehyde as "permitted". Safety rating: MODERATE.

Is 3-Phenylbutyraldehyde allowed in the EU?

3-Phenylbutyraldehyde EU regulatory status: permitted. This is based on EU Regulation 1223/2009 and its amendments.

What does 3-Phenylbutyraldehyde do in cosmetics?

3-Phenylbutyraldehyde functions as: Fragrance with green, herbal, hyacinth odor profile. It is classified as a cosmetic ingredient in our database. CAS number: 16251-77-7.

What is the Margin of Safety for 3-Phenylbutyraldehyde?

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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