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Oxyfluorfen 35% SC Agricultural Herbicide For rice transplanting field

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Oxyfluorfen 35% SC Agricultural Herbicide For rice transplanting field

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Brand Name : Averstar

Model Number : 35% SC

Certification : COA, MSDS

Place of Origin : China

MOQ : Negotiable

Price : Negotiable

Payment Terms : T/T

Supply Ability : 10000kg/month

Delivery Time : 15-30 work days

Packaging Details : fiber can

CAS No. : 42874-03-3

MF : C15H11ClF3NO4

EINECS No. : 255-983-0

molecular weight : 361.7

melting point : 83-84°C

boiling point : >240°C

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Oxyfluorfen 35% SC Agricultural Herbicide For rice transplanting field





Toxicity

Male rats were treated with oral LD50>5000mg/kg and rabbit acute percutaneous LD50>5000mg/kg. No carcinogenic, teratogenic and mutagenic effects. Rainbow trout LC50 is 0.3mg/L. The LD50 of bee's mouth is 25.4 g/. Quail LD50>5000mg/kg. Mild irritation to the skin and moderate stimulation to the eyes.

The pure chemical substance is white crystalline solid, and the original drug is brown. M.p.84-85 c, b.p.250-300 c, flash point 93.35 c, vapor pressure 0.267 10-3Pa (25 c), relative density 1.04-1.06 (25). Soluble in acetone, ethanol, xylene, dichloroethylene and other organic solvents, solubility in water < 0.1mg/L (25 C). The light is unstable.



Purpose

This product is a fluorinated diphenyl ether, is an ultra-low dosage of selective, pre-bud and post-bud contact herbicide, weeds mainly through the coleoptile, mesoderm absorption of pesticides to death. Applicable to rice, soybean, wheat, cotton, corn, oil brown, vegetables and orchards, etc., to control broad-leaved weeds and some grasses weeds, such as plantain, barnyard grass, sedge, sesbania, bromegrass, mandala, etc., the dosage of 1-2 g of effective ingredients / 100m2.

For example, 4-6 days after rice transplantation, barnyard grass bud stage to 1.5 leaf stage, with 24% EC 1.5-2.3 mL/100m2, made of poisonous soil uniform application. It can also be used for 0. 5% granules were applied. For soybean, cotton and other crops before seedling application, with 24% EC 7.5mL/100m2, water uniform spray soil surface.

The use of oxyfluoroxy may cause a certain degree of phytotoxicity, which can be resumed in half a month.


Product NameOxyfluorfen
CAS No.42874-03-3
Content & Formulations97%TC, 20%EC, 24%EC
Physical & Chemical Property

Appearance: Amber liquid
Molecular Formula: C15H11CIF3NO4
Structural Formula:

Molecular Weight: 361.7
Solubility: In water 0.1 mg/L
Density: 1.35 (73℃)
Melting Point: 84-85 C
Boiling Point: >240 degree
Flash Point: 98°C

Toxicity Data

Acute Oral LD50 (Rat): > 2,985 mg/kg (female); 4,594 mg/kg (male)
Acute Dermal LD50 (Rabbit): > 4,000 mg/kg
Acute Inhalation LC50 (Rat): > 4.8 mg/L (4-hr.)
Eye Irritation (Rabbit): Severely irritating.
Dermal Irritation (Rabbit): Moderately irritating.
Dermal Sensitization: Not a skin sensitize

Usage
CropsTarget PetsDosageMethod
Forest nurseryAnnul weed180-300g/HaSpray
Rice filedAnnul weed36-72g/HaSoil poisoned














































Product Tags:

agricultural weed killer

      

farm herbicides

      
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