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Isooctyl alcohol

Isooctyl alcohol is a branched-chain aliphatic alcohol commonly used as a solvent, plasticizer, and intermediate in chemical synthesis. It is not used as a food ingredient, but rather in industrial and material applications such as fragrances, coatings, and cleaning agents. Safety assessments focus on dermal and inhalation exposure, with low acute toxicity reported, though it can cause skin and eye irritation upon direct contact.

Tracked contaminantUpdated Feb 25, 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, eye irritation, respiratory irritation upon inhalation in high concentrations

Benefits

Effective solvent properties, low acute systemic toxicity

References