Agrochemicals Insecticide Pirimiphos-methyl 90% TC, 500g/L EC, 1% GR

• CAS No.: 29232-93-7
• Formula: C11H20N3O3PS
• Appearance: Liquid
• Source: Organic Synthesis
• Toxicity of High and Low: Low Toxicity of Reagents
• Mode: Systemic Insecticide
• Model NO.: Pirimiphos-methyl
• Toxicological Effect: Nerve Poison
• Transport Package: According to Customers′ Requests
• Specification: Pirimiphos-methyl
• Trademark: BOSMAN
• Origin: Shanghai
• HS Code: 3808
• Production Capacity: 50000tons/Year

Product Description

                                   Agrochemicals Insecticide Pirimiphos-methyl 90% TC, 500g/L EC, 1% GR

Specification;

Product Name

Pirimiphos-methyl

Chemical Name

O-2-diethylamino-6-methylpyrimidin-4-yl O,O-dimethyl phosphorothioate

Formula

C₁₁H₂₀N₃O₃PS

Molecular Weight

305.3

Cas No.

29232-93-7

Formulations

90%TC, 50%EC, 55%EC, 20%EW, 1%GR

Specification

Pirimiphos-methyl 90% TC

Item of test	Specification	Result
Appearance	brown liquid	brown liquid
Content, %	90.0 min	90.2
Water, %	0.2 max	0.1
Acidity, %	0.2 max	0.08

Pirimiphos-methyl 50% EC

Item of test	Specification	Result
Appearance	Brown or yellow transparent oily liquid	Brown transparent oily liquid
Content, %	500g/L	502g/L
Water, %	0.4max	0.1
PH value	5.0-8.0	6.
Conclusion	Qualified

Physical &chemical properties

Appearance: pale straw coloured liquid.
Freezing Point: 20.8°C.
Water solubility: 10mg/L (20°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. 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).

Usage:
          chewing insects, sucking insects, boring insects, and mites on vegetables, ornamentals, bulb flowers, sugar cane, maize, sorghum, rice, citrus and other fruit, olives, vines, alfalfa, cereals, etc.; and glasshouse pests (especially whitefly, thrips, mealybugs,aphids, and mites) on tomatoes, cucumbers, capsicums, aubergines, and other glasshouse crops.

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