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2-methylbenzaldehyde

An aromatic aldehyde used primarily as a fragrance and flavoring agent. It is a synthetic chemical with limited use in food products and primarily industrial applications. The compound can be an irritant and may pose risks upon inhalation or skin contact. Not approved as a primary food additive by the FDA and typically used in very low concentrations in fragrance formulations.

Tracked contaminantUpdated Feb 22, 2026
Health score-1.0
-5Poor5

Water guidelines

Legal limit
Not specified
Health guideline
Not specified

Food and supplement guidelines

Legal limit
Not specified
Health guideline
Not specified

Risks

Skin irritation, respiratory irritation, potential sensitizer, possible toxicity if ingested in large amounts

Benefits

Used as a flavoring and fragrance agent to impart almond-like aroma

References