3-(4-propyl phenyl) propionaldehyde

3-(4-propyl phenyl) propionaldehyde is an aromatic aldehyde featuring a propyl-substituted phenyl group attached to a propionaldehyde moiety. This compound appears as a clear liquid with a distinctive floral scent complemented by muguet and green notes. It belongs to the chemical class of phenylpropionaldehydes and carries several synonyms, including 3-(4-propylphenyl)propanal and 3-(4-propyl-phenyl)-propanal. It is referenced in chemical databases such as PubChem. Typically synthesized for research purposes, it is not sourced from natural extracts but rather through organic synthesis routes based on chemical precursors containing phenyl and aldehyde functional groups.

This compound is not naturally widespread in biological sources. Its current applications are generally confined to research and informational contexts rather than commercial flavor or fragrance formulations. Regulatory frameworks such as FEMA (US) have not registered uses for this compound in flavor or fragrance products, indicative of its limited applicability in these consumer sectors. Potential exploratory uses may include chemical studies involving aromatic aldehydes or as reference substances in analytical chemistry rather than practical scent or taste components.

3-(4-propyl phenyl) propionaldehyde exhibits typical aldehyde characteristics with a reactive carbonyl functional group attached to an aromatic ring substituted by a propyl chain. This molecular framework contributes to its volatility and distinctive odor profile. The balance of hydrophobic propyl and aromatic segments affects solubility and partitioning behavior, which is relevant during analytical preparation or experimental formulation. Due to the absence of detailed thermodynamic data here, one infers standard aldehyde reactivity, including susceptibility to oxidation and potential formation of hemiacetals under appropriate conditions.

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Safety information

Hazards identification
Classification of the substance or mixture
GHS Classification in accordance with 29 CFR 1910 (OSHA HCS)
None found.
GHS Label elements, including precautionary statements
Pictogram
Hazard statement(s)
None found.
Precautionary statement(s)
None found.
Oral/Parenteral Toxicity:
Not determined
Dermal Toxicity:
Not determined
Inhalation Toxicity:
Not determined

Safety in use information

Category:
information only not used for fragrances or flavors
Recommendation for 3-(4-propyl phenyl) propionaldehyde usage levels up to:
	not for fragrance use.
Recommendation for 3-(4-propyl phenyl) propionaldehyde flavor usage levels up to:
	not for flavor use.

Safety references

None found