Generic Name: Diflufenican
Molecular formula: C16H11F5N2O2
Molecular weight: 394.3
Chemical name: 2'4'-dichloro-2-(α,α,α,-trichlorofluoro-m-phenoxy)-3-pyridineanilide
Physical and chemical properties:
Colorless crystalline solid, melting point 161～162℃. Solubility in water 0.05 mg/L, acetone, dimethylformamide 100 g/L, acetophenone, cycloethyl ketone 50 g/L, cyclohexane, 2-ethoxyethanol, kerosene less than 10 g/L, 3 , 5,5-trimethylcyclohex-2-enone 35 g/L, xylene 20 g/L.
This product is a low toxicity herbicide. The acute oral LD50 in rats is >2000 mg/kg, and the acute transdermal LD50 in rats is >2000 mg/kg.
This product is a carotenoid biosynthesis inhibitor and a broad-spectrum selective wheat field herbicide. Controls grass and broadleaf weeds, especially swine, porcupine and violet weeds. In winter wheat fields, diflufenacil has a wide herbicidal spectrum and a long application period, which can control various weeds in wheat fields. It can be applied pre-emergence and early post-emergence of winter wheat.
Technical grade: 98%,
Preparation: 500 g/l SC
Packaging: 25kg cardboard drum for the original drug, various packaging for preparations.
Appearance: off-white to Baise powder (original drug); off-white suspension (suspension)
Warning: Be careful!
Toxicity level: low toxicity
Protective equipment: long-sleeved shirt and trousers, protective gloves, shoes and socks.
Handling and Storage Precautions: Store in a dry and cool place, avoid direct sunlight. Store in original container. Lock container tightly when not in use. Stay away from food and drinks.
Eyes: Wash with running water for at least 15 minutes, seek medical attention.
Skin: Carefully remove contaminated clothing and wash contact area with soap and water. Seek medical attention if necessary.
Ingestion: Rinse mouth with water. Relax the sick person and seek medical attention immediately.
Inhalation: Remove to fresh air, keep relaxed and seek medical attention.
Antidote: No antidote, if needed, treat according to symptoms.
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