Pale yellow liquid transfluthrin 93%TC CAS No.:118712-89-3 Insecticide CAS NO.118712-89-3

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Transfluthrin

Chemicals name:

2,3,5,6Tetrafluorobenzyl-(1R,3S)-3-(2,2-dichlorovinyl)-2,2-dimethyl- cyclopropanecarboxylate

Formula: C15H12F4O2

Formula weight: 371.16

CAS no: 118712-89-3

Appearance: colourless to brown liquid or crystal pulp or solid

Melting point: 32’C

Density: 1.5072g/cm3 (28’C)

Vapor pressure: 4.0X10-4 Pa (20’C)

Boiling point : 135’C/0.1mPa

Burning point : 180’C

Solubility : water5.7x10-5 g/l (20’C) . Mineral oils and organic solvents (hexane, isopropanol, toluene, dichloromethane) >200g/l (20’C)

Stability: Undecomposed at 200’C for 5 hours. DT50 over 1 year in pure water (25’C, ph=5-7) can be stored over 2 years in normal condition

Toxicity: Acute oral LD50 to rats is more than 5000mg/kg, acute dermal LD50 is more than 5000mg/kg (rats). Acute inhalant LC50>513mg/m3

Uses: Transfluthrin is a high effective and low toxic pyrethroid insecticide with a broad spectrum of activity. It has strong inspiratory ,contact killing and repelling function. The activity is much better than allethrin .it can control public health pests and warehouse pests effectively. It has a rapid knockdown effect on dipteral (e.g. mosquito) and long lasting residual activity to cockroach or bug. It can be formulated as mosquito coils, mats, mats. Aerosoletc.Because of the high vapor under the normal temperature.Transfluthrin can also be used in the manufacture of insecticide products using for the outside and travelling .expanding the use of pesticide from inside to outside.

Specification