| Common name | Thiamethoxam |
| Chemical name | 3-[(2-Chloro-1,3-thiazol-5-yl)methyl]-5-methyl-1,3,5-oxadiazinan-4-ylidene(nitro)amine |
| CAS No. | 153719-23-4 |
| Molecuar formula | C₈H₁₀ClN₅O₃S |
| Molecular weight | 291.71 g/mol |
| Appearance | Pure material is a white crystalline powder. |
| Melting point | 139.1 ℃ |
| Vapor pressure | 6.6 × 10⁻⁶ mPa (25 °C) |
| Solubility | In water: 4.1 g/L (moderately soluble)
In organic solvents (g/L):
Dichloromethane - 15.2
Acetone - 48
Ethyl acetate - 7.0
n-Heptane - < 0.001
Toluene - 0.68 |
| Specification | TC,WDG |
| Product description | A second-generation neonicotinoid insecticide with systemic, contact, and stomach action. It acts as an agonist on the postsynaptic nicotinic acetylcholine receptors (nAChR) in the insect nervous system, causing nervous stimulation, paralysis, and death. It is renowned for its excellent systemic activity (both xylem and trans-laminar movement), broad-spectrum efficacy, and flexibility in application methods (foliar, soil, seed treatment). |
| Packing | 25kg/kraft paper bag，or according to customer requirements. |