Chemical Name: 1-tert-butyl-3-(2,6-di-isopropyl-4-phenoxyphenyl)thiourea

Formula: C₂₂H₁₉Br₂NO₃

Molecular weight: 505.2

CAS No.: 80060-09-9
Appearance: Colourless crystals.
Melting Point: 100-102 ºC.
Vapour Pressure: 1.24×10^-5 mPa (25°C, gas saturation method).
Stability: In water

Specification: 95%TC,50%SC,50%WP, 25%EC.

Uses: A potent insecticide, effective by contact and ingestion against a wide range of pests. Crop protection uses include: Coleoptera (2.5-7.5 g/ha), Heteroptera (5.0-7.5 g/ha), Homoptera (6.2-12.5 g/ha), Lepidoptera (5.0-21 g/ha) and Thysanoptera (5-10 g/ha) in cereals, citrus, cotton, grapes, maize, oilseed rape, soya beans, top fruit and vegetables. It controls Acrididae (5.0-12.5 g/ha), and is recommended against locusts. Soil surface sprays (2.5-5.0 g/ha) control Noctuidae. It is used against indoor crawling and flying insects (12.5 mg/m2) and pests of stored grain (0.25-0.5 g/t) and timber (Blattodea, Culicidae, Muscidae). Dip or spray (12.5-75 mg/l), and pour-on (0.75 mg/kg b.w.) applications give good control of Muscidae, Tabanidae, Ixodidae and other Acari on cattle, sheep and pigs, etc.