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Fipronil
| [Commodity Name] |
Fipronil/Phironin |
| [Chemical Name] |
(RS)-5-amido-1-(2,6-dichloro-4a-trifluoromethyl
phenyl)-4-trifluoromethyl sulfonyl pyrazole-3-nitrile |
| [CAS] |
120068-37-3 |
| [M.F.] |
C12H4Cl2F6N4OS |
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[Structural formula] |
. |
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[Physicochemical Property] |
| Item |
Parameter |
| State |
when 23oC, it
is white powder |
| Specific gravity |
1.48-1.629(20oC) |
| Melting point |
195.5-203oC |
| Vapor pressure |
3.7*10-7Pa |
| Solubleness |
water:1.9mg/L(pH7)
acetone:54.6g/100mL
methylene chloride:2.23g/100mL |
hexane£º0.003g/100mL
methanol£º13.75g/100mL
toluene£º0.3g/mL |
| Half-life |
the half-life in the soil
is 1-3 months£¬in water the half-life
is 135 days.
the photolyze half-life in the soil is
34 days, the water's is 8hrs. |
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[Toxicity] |
Medium poison insecticide, the technical product
rat's acute per os is LD5097mg./kg, acute per
skin is LD50 more than 2000mg./kg. Rabbit acute
per skin is LD50354mg./kg, rat acute imbibe LC500.682mg./L.
Per person per day's maximum permissible intake
is 0.00025mg./kg/day. Do not have the irritating
quality to the skin and the eye. No effects of
causing abnormal,cancer and mutation. This medicine
has high poison to fish, quail, shrimp, crab,
honeybee high poison. |
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[Applicable crops] |
paddy rice, vegetable, cotton, tobacco, potato,
corn, fruit trees, soybean, sugarbeet, tea,alfalfa,
sugarcane,forest,ornamental plants,public health,stockbreeding
and surface structure and so on prevent and kill
all kinds of harmful insects and sanitation insects. |
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[Preventing object] |
Fipronil is a kind of broad-spectrum insecticide
which can prevent many kinds of harmful insects
effectively. It has high sensibility onhemiptera,
lepidoptera,thysanoptera,coleoptera and so on
insects and those insects who have owned drug
resistance on cyclopentadiene,carbamate insecticides,etc. |
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[Storage] |
Store in dry and cool place,be far away from the
food and the feed properly, and put in the place
which children can not touch. |
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