Detailed Product Description
Broad spectrum insecticide fipronil 80%WDG cas 120068-37-3
Description:
Fipronil is a kind of phenylpyrazole chemical, it is a broad-use and broad-spectrum insecticide
that disrupts the insect central nervous system by blocking GABA-gated chloride channels an
d glutamate-gated chloride (GluCl) channels, resulting in central nervous system toxicity. This
causes hyperexcitation of contaminated insects' nerves and muscles. Specificity of fipronil on
insects may come from a better efficacy on GABA receptor, but also because GluCl channels
do not exist in mammals.
Quick Detail:
Product name: Fipronil 80%WDG
Pesticide category: Insecticide
CAS NO.: 120068-37-3
MF: C12H4Cl2F6N4OS
Purity: 80%WDG
Appearance (TC): Off-white powder
Appearance (80%WDG): light yellow ball granular
Brand name: Greenriver/ as per customers request.
Applications:
Fipronil has many influence in agroculture.
It can be used to control of multiple species of thrips on a broad range of crops by foliar, soil or
seed treatment.
Also used to control of corn rootworm, wireworms and termites by soil treatment in maize. Con
trol of boll weevil and plant bugs on cotton, diamond-back moth on crucifers, Colorado potato b
eetle on potatoes by foliar application. Control of stem borers, leaf miners, planthoppers, leaf f
older/rollers and weevils in rice. Foliar application rates range from 10-80 g/ha; soil treatment r
ates 100-200 g/ha.
Specifications:
| Active ingredient |
| Common name |
fipronil |
| Chemical name |
5-amino-[2,6-dichloro-4-(trifluoromethyl)phenyl]-4-[(1R,S)-(trifluoromethyl)sulfinyl]-1H-pyrazole-3-carbonitrile |
| Pesticide category |
Insecticide |
| CAS No |
120068-37-3 |
| Molecular Formula |
C12H4Cl2F6N4OS |
|
Structural Formula
|
|
| Properties |
Form White solid.
M.p. 200-201°C; (tech., 195.5-203 °C)
V.p. 3.7 ?10-4 mPa (25 °C)
S.g./density 1.477-1.626 (20 °C)
Solubility In water 1.9 (pH 5), 2.4 (pH 9), 1.9 (distilled) (all in mg/l, 20 °C). In acetone 545.9, dichloromethane 22.3, hexane 0.028, toluene 3.0 (all in g/l, 20°C).
Stability Stable in water at pH 5 and 7; slowly hydrolysed at pH 9 (DT50 c. 28 d). Stable to heat. Slowly degrades in sunlight (c. 3% loss after 12 d continuous irradiation); rapidly photolysed in aqueous solution (DT50 c. 0.33 d).
|
| Mode of Action |
Broad-spectrum insecticide, toxic by contact and ingestion. Moderately systemic and, in some crops, can be used to control insects when applied as a soil or seed treatment. Good to excellent residual control following foliar application. |
|
Toxicity
|
Oral Acute oral LD50 for rats 97, mice 95 mg/kg.
Skin and eye Acute percutaneous LD50 for rats >2000, rabbits 354 mg/kg. Not a skin or eye irritant (OECD criteria). Not a skin sensitiser.
|
| Formulation Specification |
| Product name: Fipronil 80%WDG |
| Items |
Standard |
| Appearance |
Light yellow ball granular |
| Content of a.i. |
≥80% |
| Suspensibility:% |
≥80 |
| Wetting time: s |
≤30 |
| Disintegration time:s |
≤60 |
| Moisture:% |
≤2.5 |
| PH |
5.0-10.5 |
|
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