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Tetramethrin

Introduction

Tetramethrin is a non-systemic insecticide with contact action.
Description
Chemical Name: 
3,4,5,6-tetrahydrophthalimidomethyl (1RS)-cis,trans-chrysanthemate(IUPAC) . 
Formula: C19H25NO.
Molecular weight: 331.4.
CAS No. : 7696-12-0.
Structure:
 
Description: 
Appearance : White crystalline solid. 
Melting Point: 60-80°C. 
Vapour Pressure: <10m Pa at 20°C.
Stability : Practically insoluble in water. In benzene and xylene 500, acetone, toluene andtrichloroethane 400, cyclohexanone, ethylacetate and methylnapht
-halene 350, methylisobutylketone 250, Freon 11(trichlorofluoromethane)  
230, piperonyl butoxide 200, methanol 53, kerosene 30, hexnae 20, Freon 12(dichlorodifluoromethane) 13 (all in g/kg at 25°C) 
Specification : 95%TC. 
Uses: Synthetic pyrethroid compound developed in Japan. Water-based pressurized sprays for flying insects, garden pests. Control of stored product pests is promising.
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