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  Product Name Oxyfluorfen
  Function Herbicide
  Chemical Name 2-chloro-α,α,α-trifluoro-p-tolyl 3-ethoxy-4-nitrophenyl ether
  Empirical Formula C15H11ClF3NO4
  CAS Number 42874-03-3
  Molecular Weight 361.7
  Chemical Formula of
  Active Ingredient
  Quality standard

Item

Index

Oxyfluorfen content %, (w/w) ≥

97.0

95.0

Appearance

Croci powder

Acidity (base on sulfuric acid) %, ≤

0.2

Water %, ≤

1.5

2.0

  Toxicology Acute oral LD50: >5000 mg/kg in rats
Acute dermal LD50 (rabbit): >10000 mg/kg
4-hour rat inhalation LC50: > 5.4 mg/l air
Acute Skin Irritation (rabbit): slightly irritant
Acute Eye Irritation (rabbit): moderately irritant
Skin Sensitization (guinea pig): not a sensitizer
  Applications A selective pre- and post-emergent herbicide used to control certain annual broadleaf and grassy weeds in vegetables, fruit, cotton, ornamentals, and on non-crop areas (e.g. rail- and highway right-of-ways).
  Stability No significant hydrolysis in 28 d at pH 5-9 (25 °C). Decomposed rapidly by u.v. irradiation; DT50 3 d (room temperature). Stable up to 50 °C.
  Pack 25 kg, 40 kg/pail (carboard drum), 200 kg/pail (metal pail) or on the client’ requirements.
     
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