alfoxylate*; alphamethrin*(rejected common name proposals

A racemate comprising (S)-a-cyano-3-phenoxybenzyl (1R,3R)-3-(2,2-dichlorovinyl)-2,2-dimethylcyclopropanecarboxylate and (R)-a-cyano-3-phenoxybenzyl (1S,3S)-3-(2,2-dichlorovinyl)-2,2-dimethylcyclopropanecarboxylate

C₂₂H₁₉Cl₂N₂O₃

Formar blanco to pale polvo, with a weak aromatic odour.

Punto de fusion 81.5℃.

Densidad 1.28 (22℃).

Solubilidad en water 0.67 (pH 4), 3.97 (pH 7), 4.54 (pH 9), 1.25 (double distilled water) (all en g/l, 20℃). en n-hexane 6.5, toluene 596, methanol 21.3, isopropanol 9.6, ethyl acetate 584, acetone:hexane >0.5 (all en g/l, 21℃); miscible en dichloromethane and en acetone (>10g/l).

Agudo agudo oral LD50 para rats 57 mg/kg (in corn oil).

Piel y ojos agudos percutaneous LD50 para rats and rabbits >2000 mg tech./kg; minimal irritant to the eyes of rabbits.

Inhalación LC50 (4 h, nose only) para rats >0.593 mg/l (maximum attainable concentration).

Control of a wide range of chewing and sucking insects (particularly Lepidoptera, Coleoptera, and Hemiptera) in fruit (including citrus), vegetables, vines, cereals, maize, beet, oilseed rape, potatoes, cotton, rice, soya beans, forestry, and other crops. Control of cockroaches, mosquitoes, flies, and other insect pests in public health; and flies in animal houses. Also used as an animal ectoparasiticide.

Descripción: White crystal, libre de materia extraña visible;

Contenido de ingrediente activo(w/w): ≥97%;

Agua (w/w): ≤0.5%;

Acidez (as H2SO4)(w/w): ≤0.2%;

Contenido de ingrediente activo(w/w): ≤0.5%