Chemical Name: Methomyl, S- methyl - N[( methylcarbamyl - oxygen] thioacetamide
Cas No: 16752-77-5
Molecular Formula: C5H10N2O2S
Molecular Weight: 162.23
Melting point/ range: 78~79¡ãC
Boiling Point: 144¡ãC
Vapor pressure: 6.67¡Á10Pa(25°C)
Physical property: White crystal with brim stone odor.
Toxicity: High Toxic, Acute LD50 oral rats17mg/kg, Acute inhalation LC50 rats 0.3 mg/l(4h). No irritation
to skin, middle irritation for eye.
Solubility£ºsoluble in water 58g/l at 25°C, Soluble in carbinol 100%, acetone 73%, alcohol 42%, isopropanol 22%, methylbenzene 3%
Usage: It is mainly used to control Chilo suppressalis, planthopper, Spodoptera litura and other pests.
Technical Grade: 98%
Formulation: 40% 90%SP, 20% 40%SL. |
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