Warehouse pests Insecticide Pirimiphos Methyl 90%TC 50%EC 40%EC

• CAS No.: 23505-41-1
• Formula: C13H24N3O3PS
• Appearance: Liquid
• Source: Organic Synthesis
• Toxicity of High and Low: Low Toxicity of Reagents
• Mode: Contact Insecticide
• Model NO.: EC
• Toxicological Effect: Breathing Agents
• Transport Package: 1L/Bottle
• Specification: EC
• Trademark: BOSMAN
• Origin: Shanghai
• Production Capacity: 1000kl Per Year

Product Description

Common name pirimiphos-methyl
IUPAC name 
O-2-diethylamino-6-methylpyrimidin-4-yl O,O-dimethyl phosphorothioate
Chemical Abstracts name
O-[2-(diethylamino)-6-methyl-4-pyrimidinyl] O,O-dimethyl phosphorothioate
CAS RN [29232-93-7]
APPLICATIONS 
Mode of action 
Broad-spectrum insecticide and acaricide with contact and respiratory action. Penetrates the leaf tissue and exhibits translaminar action.
Uses 
Control of a wide range of insects and mites in warehouses, stored grain, animal houses, domestic and industrial premises; 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.
Formulation types
Pirimiphos-methyl 90%TC
Pirimiphos-methyl 50%EC
Pirimiphos-methyl 55%EC
Packing details
10ML ~200L for liquid formulations, 1G~25KG for solid formulations.
 

Product name

pirimiphos-methyl pirimiphos methyl 90%TC 50%EC 40%EC insecticide

  General info

Chemical Name:
IUPAC:   O-2-diethylamino-6-methylpyrimidin-4-yl O,O-dimethyl phosphorothioate
Formula:   C11H20N3O3PS
Molecular Weight:  305.3
CAS No.:    29232-93-7
 CIPAC NO.: 239

  Properties

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).

  Specifications         

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	RESULTS OF TEST
APPEARANCE	BROWN OR YELLOW TRANSPARENT OILY LIQUID	BROWN TRANSPARENT OILY LIQUID
CONTENT %	500 G/L	502 G/L
WATER  %	0.4 MAX	0.1
PH	5-8	6.4
EMULSION STABILITY	CONFORM	CONFORM
CONCLUSION	QUALIFIED

  Others