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CAS 1134-23-2

Cycloate

PesticidesDevelopmental_ToxicityTeratogen

Cycloate is a thiocarbamate herbicide used to control weeds in crops like sugar beets and spinach. It can irritate eyes and skin with short-term contact; longer-term animal studies show effects on the liver, so limiting exposure matters [1][2][3].

Where It Comes From

Applied to agricultural soils; can volatilize and move with air or dust, reaching nearby soil and water at low levels [1][3].

How You Are Exposed

Mixing or applying products; skin contact with treated soil; breathing vapors or drift; eating foods with residues; private wells near treated fields [1][2][3].

Why It Matters

Short-term exposure may cause irritation, headache, nausea, or dizziness; repeated dosing in studies affected the liver. EPA manages residues and worker risks [1][2].

Who Is at Risk

Farmworkers and applicators; people near treated fields; children and pregnant people may be more susceptible [1][2].

How to Lower Your Exposure

Follow label PPE and re-entry times; avoid drift; wash and peel produce; keep kids and pets off recently treated areas; consider testing well water if near heavy agricultural use [1][2][3].

References

  1. [1]US EPA, Office of Pesticide Programs. Cycloate — Reregistration/chemical fact sheets and risk assessments.
  2. [2]CDC/NIOSH. NIOSH Pocket Guide to Chemical Hazards: Cycloate (CAS 1134-23-2).
  3. [3]WHO/FAO JMPR. Pesticide residues in food — Evaluations: Cycloate.

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