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Phenol, p-tert-butyl-
A synthetic phenolic compound used primarily as an antioxidant, preservative, or intermediate in industrial applications. Not approved as a food additive. Potentially toxic with exposure primarily via skin contact or inhalation, and not intended for consumption.
Tracked contaminantUpdated Feb 22, 2026
Health score-4.0
-5Very bad5
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 toxicity if ingested, environmental toxicity
Benefits
Antioxidant properties in industrial contexts, preservative efficacy