Outdoor & Yard / Compounds / Triflumizole

Triflumizole in the yard and garden

Moderate risk for your yard

Triflumizole — fungicide. See EDC classification.

What is triflumizole?

Also known as: Trifloxystrobin, Trifloxystrobine, CGA 279202, trifloxy-strobin.

CAS number
141517-21-7
Molecular formula
C20H19F3N2O4
Molecular weight
408.4 g/mol
SMILES
CC(=NOCC1=CC=CC=C1C(=NOC)C(=O)OC)C2=CC(=CC=C2)C(F)(F)F
PubChem CID
11664966

Risk for people, pets,

Moderate risk

Triflumizole — fungicide. See EDC classification.

Regulatory consensus

1 regulatory bodyhas classified Triflumizole.

AgencyYearClassificationNotes
EDC Assessment—Suspected endocrine disruptor

Regulators apply different standards of evidence — animal-data weighting, exposure-pattern assumptions, epidemiological power thresholds — which is why two scientific bodies can review the same data and reach different conclusions. The disagreement is the data.

Where your yard encounter triflumizole

  • Agricultural Products — crop treatment, soil application
  • Food Chain — residue on produce, water contamination

Safer alternatives

Lower-risk approaches that achieve a similar outcome to Triflumizole:

  • Integrated Pest Management (IPM); Biopesticides; Biological control
    Trade-offs: Combines biological, cultural, and targeted chemical controls; reduces overall chemical use 30-70%; requires trained practitioners and monitoring infrastructure; higher management complexity; proven effective at scale in many crop systems.
    Relative cost: 1.2-2×

Frequently asked questions

Is triflumizole safe for your yard?

Triflumizole — fungicide. See EDC classification.

What products contain triflumizole?

Triflumizole appears in: crop treatment (Agricultural products); soil application (Agricultural products); residue on produce (Food chain); water contamination (Food chain).

See Triflumizole in the outdoor app

Look up products containing triflumizole, compare to alternatives, and explore the full data record.

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Sources (1)
  1. PubChem (2026) — database

Reference data, not professional advice. Aggregates publicly available regulatory and scientific data; not a substitute for veterinary, medical, legal, or regulatory advice. Why we built ALETHEIA →