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CAS 2212-67-1

Molinate

Organic Chemicals, except for PFASPotential EDCPesticidesDevelopmental_ToxicityFemale_Repro_ToxicityMale_Repro_Toxicity

Molinate is a toxic herbicide once used mainly in rice fields to control grassy weeds. It matters because it can move into air and water around treated areas and has been linked to nervous system and male reproductive effects [1][2].

Where It Comes From

Agricultural use in rice paddies; U.S. registrations were canceled, but residues may remain in soil and water, and it has been used elsewhere [1][2].

How You Are Exposed

Breathing spray or drift during/after application, skin contact while working with it, and drinking contaminated surface or well water in farming regions [1][2].

Why It Matters

Short-term exposure can irritate skin/eyes and cause headache or nausea; repeated exposure has caused testicular effects and reduced sperm in animal studies. It can also affect liver and thyroid in studies [1][2].

Who Is at Risk

Farm workers who mix, load, or apply it; people living near treated rice fields; private well users in rice-growing areas; men trying to conceive; pregnant people and children may be more sensitive to toxic effects [1][2].

How to Lower Your Exposure

Follow farm safety rules and wear protective gear; respect re-entry intervals. If you live in a rice-growing area, use treated community water, test private wells for pesticides, and avoid surface water after applications [1][2].

References

  1. [1]U.S. EPA. Reregistration Eligibility Decision (RED) for Molinate. EPA 738-R-04-017, 2004. https://www.epa.gov/pesticide-reevaluation/molinate
  2. [2]WHO. Molinate in Drinking-water: Background document for development of WHO Guidelines for Drinking-water Quality. 2003. https://www.who.int/publications/m/item/molinate-in-drinking-water

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