Detailed Product Description
| High Light: |
Plant Pesticides, Agricultural Pesticides |
Description:
Cyhalofop-buty is a kind of selective herbicide, it is also Post-emergence herbicide with foliar
uptake only and no soil activity. A systemic herbicide that is readily absorbed by plant tissue is
moderately phloem-mobile and accumulates in meristematic regions. Grass weeds cease growth immediately after treatment, with yellow patches appearing within 2-3 days to one week, leading
to necrosis and death of the whole plant within 2 to 3 weeks. For post-emergence control of grass
weeds in rice. Applied at 75-100 g/ha in tropical rice and 180-310 g/ha in temperate rice. For
selectivity in Poaceae species.
Selective Cyhalofop Butyl herbicide Chemical Pesticide 122008-85-9 , White powder
Quick Detail:
Product name: Cyhalofop-Butyl 20%EC
Pesticide category: Herbicide
CAS NO.: 122008-85-9
MF: C20H20FNO4
Purity: 20%EC
Appearance (TC): White powder
Appearance (20%EC): Light-Yellow Transparent Liquid
Brand name: Greenriver/ as per customers request.
Description:
Cyhalofop-buty is a kind of selective herbicide, it is also Post-emergence herbicide with foliar
uptake only and no soil activity. A systemic herbicide that is readily absorbed by plant tissue is
moderately phloem-mobile and accumulates in meristematic regions. Grass weeds cease growth immediately after treatment, with yellow patches appearing within 2-3 days to one week, leading
to necrosis and death of the whole plant within 2 to 3 weeks. For post-emergence control of grass
weeds in rice. Applied at 75-100 g/ha in tropical rice and 180-310 g/ha in temperate rice. For
selectivity in Poaceae species.
Applications:
Post-emergence herbicide with foliar uptake only and no soil activity. A systemic herbicide that is
readily absorbed by plant tissue is moderately phloem-mobile and accumulates in meristematic
regions. Grass weeds cease growth immediately after treatment, with yellow patches appearing
within 2-3 days to one week, leading to necrosis and death of the whole plant within 2 to 3 weeks.
For post-emergence control of grass weeds in rice. Applied at 75-100 g/ha in tropical rice and
180-310 g/ha in temperate rice. For selectivity in Poaceae species.
Specifications:
| Active Ingredient |
| Common Name: |
Cyhalofop-Butyl |
| Chemical Name: |
butyl (2R)-2-[4-(4-cyano-2-fluorophenoxy)phenoxy]propanoate |
| Pesticide Category: |
Herbicide |
| CAS No: |
122008-85-9 |
| Molecular Formula: |
C20H20FNO4 |
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Structural Formula:
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| Properties |
Appearance: White crystalline powder
Melting Point: 50°C.
Vapour Pressure: 0.053 mPa(25°C).
Stability: insoluble in water, soluble in most organic solvents. Stable at pH 4, hydrolysed slowly at pH 7.
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| Mode of Action: |
Post-emergence herbicide with foliar uptake only and no soil activity. A systemic herbicide that is readily absorbed by plant tissue, is moderately phloem-mobile and accumulates in meristematic regions. Grass weeds cease growth immediately after treatment, with yellow patches appearing within 2–3 days to one week, leading to necrosis and death of the whole plant within 2 to 3 weeks. |
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Toxicity:
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Toxicology: Acute oral LD50: > 5000 mg/kg in rats
Acute dermal LD50 (rabbits): > 2000 mg/kg
Acute 4-hour rat inhalation LC50: > 5.63 mg/l
Acute Skin Irritation (rabbit): non irritating
Acute Eye Irritation (rabbit): minimally irritating
Skin Sensitization (guinea pig): sensitizer
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| Formulation Specification |
| Product name: Cyhalofop-Butyl 20%EC |
| Items |
Standard |
| Appearance |
Light-Yellow Transparent Liquid |
| Content of a.i. |
≥20% |
| pH value |
4.0-7.0 |
| Water content |
≤0.5% |
| Emulsion stability |
Qualified |
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