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|Place of Origin:||China|
|Model Number:||2% DS|
|Minimum Order Quantity:||Negotiable|
|Packaging Details:||aluminium foil bag|
|Delivery Time:||15-30 work days|
|Payment Terms:||T/T, Western Union|
|Molecular Weight:||305.33||EINECS No.:||249-528-5|
|Melting Point:||15°C||Density:||D30 1.157|
Pest Control Insecticide organic phosphorous insecticide Pirimiphos-methyl 2% DS
|Product name||pirimiphos-methyl pirimiphos methyl 90%TC 50%EC 40%EC insecticide|
IUPAC: O-2-diethylamino-6-methylpyrimidin-4-yl O,O-dimethyl phosphorothioate
Molecular Weight: 305.3
CAS No.: 29232-93-7
CIPAC NO.: 239
Appearance: pale straw coloured liquid.
Freezing Point: 20.8°C.
Boiling point cannot be determined as pirimiphos-methyl decompses on heating, at approximately 120°C
Vapour Pressure: 2.0×10-6KPa (20°C)
Stability: Pirimiphos-methyl is stable for up to six months at room temperature. It is hydrolysed by strong acid or alkali.
Water solubility: 10mg/L (20°C)
Pirimiphos-methyl is miscible with most organic solvents. Its solubility in water is approximately 5 mg/l at 30°C.
|Applications||Pirimiphos-methyl is a broad-spectrum organophosphorus insecticide and acaricide, with both contact and fumigant action. In plants, it penetrates leaf tissue and exhibits translaminar action but is of short persistence. When applied to stored agricultural commodities (such as grain and nuts) or to the fabric of buildings, it provides longer-lasting pest control. It is also effective for space treatment and as a mosquito larvicide. Pirimiphos-methyl is used for controlling a wide range of chewing, sucking and boring insects and mites in warehouses, stored grain, animal houses, domestic and industrial premises; various mites on vegetables, ornamentals, bulb flowers, sugar cane, maize, sorghum, rice, citrus and other fruit, olives, vines, alfalfa, cereals; and for controlling certain glasshouse pests (especially whiteflies, thrips, mealybugs, aphids, and mites).|