Polycron; O-(4-bromo-2-chlorophenyl) O-ethyl S-propyl phosphorothioate

O-4-bromo-2-chlorophenyl O-ethyl S-propyl phosphorothioate

C₁₁H₁₅BrClO₃PS

Form Pale yellow liquid, with a garlic-like odour.

Boiling point 100℃/1.80 Pa. Density 1.455 (20℃).

Solubility In water 28 mg/l (25℃).

Readily miscible with most organic solvents.

Oral Acute oral LD50 for rats 358, rabbits 700 mg/kg.

Skin and eye Acute percutaneous LD50 for rats c. 3300, rabbits 472 mg/kg.

Non-irritant to the skin and eyes of rabbits.

Inhalation LC50 (4 h) for rats mg/l air.

Control of insects (particularly Lepidoptera) and mites on cotton, maize, sugar beet, soya beans, potatoes, vegetables, tobacco, and other crops, at 250-1000 g/ha. Phytotoxicity Slight reddening of cotton may occur.

Description: Light brown, homogeneous liquid;

Active Ingredient Content (w/w): ≥90%;

Water (w/w): ≤0.3%;

Acidity (w/w): ≤0.3%