Product Description
Common name: Buprofezin
Chemical name: 2-((1, 1-Dimethylethyl) imino) tetrahydro-3-(1-methylethyl)-5-phenyl-4H-1, 3, 5-thiadiazin-4-one
CAS No 69327-76-0
Specification: 95%TC, 25%EC, 37%SC, 25%SC, 50%WDG, 25%WP, 50%WP, 65%WP
Molecular Formula:
C16H23N3OS
Physical & Chemical Properties
1) Appearance: white crystals (tech., white or pale yellow crystalline powder)
2) Melting point: 104.5 - 105.51C
3) Vapor pressure: 1.25mPa (25C)
4) S.g./density: 1.18 (20C)
5) Solubility:
a) In water: 0.9mg/L (20C)
b) In chloroform: 520, benzene 370, toluene 320, acetone 240, ethanol 80, hexane20 (all in g/L, 25C)
6) Stability: stable in acidic and alkaline media, stable to heat and light.
Common name: Pymetrozin
Specification: 96%TC, 50%WDG, 25%WP, 25%SC
Chemical name: (E)-4, 5-Fihydro-6-methyl-4-((3-pyridinylmethylene) amino)-1, 2, 4-triazin-3(2H)-one
CAS No: 123312-89-0
Molecular Formula: C10H11N5O
Formula weight: 217.23
Physical & Chemical Properties
1. Melting Point: 217° C
2. Vapour Pressure: (20° C): <9.7510-8 PA (° C)
3. Molecular weight: 217.23
4. Density (20° C): 1.36
5. Solubility (g/L): In water0.29 (25° C), ethanol 2.25(20° C);
6. Stability: Decomposing DT50=4.3 days in water under pH=7
Conditions, decomposing DT50=25 days in water under pH=5 conditions.
7. Appearance: Colorless crystals.
Mode of Action
Insecticide selective against Homoptera, causing them to stop feeding.
Toxicity
1) Oral: Acute oral LD50 for rats 5820mg/kg
2) Skin and eyes: Acute percutaneous LD50 for rats >2000mg/kg.
Non-irritating to the skin and eyes (rabbits). Not a skin sensitizer to Guinea pigs.
3) Inhalation: LC50 (4h) >1800mg/m3 air
4) NOEL: (2y) for rats 3.7mg/kg b. W. Daily
5) ADI: 0.03mg/kg b. W.
6) Other: Non-mutagenic in 5 assay tests, including the Ames test
7) Birds: Acute oral LD50 for bobwhite quails, mallard ducks >2000mg/kg.
LC50 for bobwhite quails (8d) >5200ppm
8) Fish: LC50 (96h) for rainbow trout and common carp >100mg/L
9) Daphnia: LC50 (48h) 87mg/L
10) Algae: LC50 (72h) for Scenedesmus subspicatus 47.1; LC50 (5D) for Selenastrum
Capricornutum 21.7mg/L
11) Bees: Oral LD50 (48h) >117 (Lig/bee; Contact LD50 (48h)>200ig/bee
12) Worms: LC50 (14D) for Eisenia foetlda 1098mg/kg soil
Applications
Technical requirements:
1. This product is used for the application of rice planthopper young nymphs in the peak period, pay attention to spray evenly and thoughtfully to ensure the control effect.
2. Do not apply medicine on windy days or rain is expected within 1 hour.
Product properties:
This product is made of thiazinone and pyrihidone compound insecticide, thiazinone mechanism of action: inhibit the synthesis of insect chitin and interfere with metabolism, so that nymphs moult deformity or wing deformity and slow death. Mechanism of action: When rice planthopper contacts the drug, it will produce the mouth needle blocking effect, stop feeding, lose the ability to harm the plant, and eventually starve to death, and the process is irreversible. When used according to the recommended dose, it has good control effect on rice planthopper. Under normal technical conditions, there was no adverse effect on the growth of rice.
Precautions:
1. Use in strict accordance with the prescribed dosage and method.
2. The safe interval between the use of this product on rice is 21 days, and it can be used up to 2 times per season.
3. This product can not be mixed with alkaline pesticides and other substances, it is recommended to rotate with other pesticides with different mechanisms of action to delay the production of resistance.
4. This product is highly toxic to trichogramma, and it is prohibited to use in the release area of natural enemies such as trichogramma. Keep away from aquaculture farms, rivers and other waters for application of medicine, fish or shrimp and crabs in the paddy field is prohibited, the field water shall not be discharged directly into the water body after application, and it is prohibited to clean the application equipment in the water body such as rivers and ponds. The medicinal liquid and its waste liquid shall not pollute the environment such as water area and soil.
5. Wear protective clothing and gloves when using this product to avoid inhaling liquid. Do not eat or drink water during application, and wash your hands and face after application.
6. Packaging and used containers should be properly disposed of after medication, and should not be used for other purposes or discarded at will.
7. Pregnant women and breastfeeding women are prohibited from contact with this product.
Poisoning first aid measures:
If you feel unwell during or after use, stop working immediately, take first aid measures, and bring the label to the hospital. Skin contact: Remove contaminated clothing, immediately remove pesticide contamination with a soft cloth, rinse with plenty of water and soap. Eye splash: Rinse immediately with running water for no less than 15 minutes. Inhalation: Leave the application site immediately and transfer to a place with fresh air. Ingestion: Stop taking it immediately, rinse your mouth with water, and go to the hospital with a pesticide label.
Storage and transportation:
This product should be stored in a dry, cool, ventilated place, away from fire or heat sources. Keep out of reach of children, unrelated persons and animals and keep under lock and key. Do not store with food, beverage, feed and other commodities.
Packaging & Shipping
| For liquid: |
200LTR/drum, 20L/drum, 1L/bottle, 500ml/bottle, 250ml/bottle, 100ml/bottle. |
| For solid: |
25 kg/drum, 25kg/bag, 1kg/bag or on the requirement of client. |
| Delivery Detail: |
20-30days |
Company Profile
Audited Supplier 
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