D-TRANS-ALLETHRIN
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Introduction: D-trans-Allethrin is used mainly for the control of flies and mosquitoes in the home, flying and crawing insects on farm, animals, and fleas and ticks on dogs and cats. D-trans-Allethrin is also available in form of emulsifiable concentrates and wettable, powders, synergistic formulations (aerosols or dips) have been used on fruits and vegetables, post-harvest, in storage, and in processing plants. D-trans-Allethrin Post-harvest use on stored grain(surface treatment) has also been approved in some countries.
Common name: D-trans-Allethrin
Another name: Allethrine, Bioaletrina, Depallethrin, Exthrin, Allethrin coil, Binamin forte, Pynamin-forte, D-Allethrin, Wasp Stopper CF, Bioallethrin [BSI], Caswell No. 025, Allethrin [BSI:ISO], Bioaltrina [Portuguese], Bioaletrina [Portuguese], Allethrine [ISO-French], Allethrins, Bioaltrina, Depallethrine, Allethrin I.
Chemical name: (2-methyl-4-oxo-3-prop-2-enylcyclopent-2-en-1-yl) (1R,3R)-2,2-dimethyl-3-(2-methylprop-1-enyl)cyclopropane-1-carboxylate
Empirical formula: C19H26O3
Structural formula:
Mol. Weight: 302.414 g/mol
CAS No.: 28057-48-9
Specifications
Leading D-trans-Allethrin supplier
D-trans-Allethrin 93% TC
Packing:
BULK PACKING
Liquid: 200L/Drum, 20L/Drum, 10L/Drum ect.
SMALL PACKING
Liquid: 5L/Drum, 1L/Bottle, 500ml/Bottle, 250ml/Bottle, 100ml/Bottle, 50ml/Bottle etc.
Customerized packing label
Professional registration
HAZARDS IDENTIFICATION
Hazard statement(s)
Excerpt from ERG Guide 171 [Substances (Low to Moderate Hazard)]: Inhalation of material may be harmful. Contact may cause burns to skin and eyes. Inhalation of Asbestos dust may have a damaging effect on the lungs. Fire may produce irritating, corrosive and/or toxic gases. Some liquids produce vapors that may cause dizziness or suffocation. Runoff from fire control may cause pollution. (ERG, 2016)
Precautionary statement(s)
Follow manufacturer's instructions for cleaning/maintaining PPE. If no such instructions for washables exist, use detergent and hot water. Keep and wash PPE separately from other laundry.
MAMMALIAN TOXICOLOGY
Acute toxicity: 1) Acute oral LD50 for rat (male): 709 a.i.mg/kg, Acute oral LD50 for rat (female): 1042 a.i.mg/kg. 2) Acute dermal LD50 for rabbit: >3000 a.i.mg/kg. 3) Inhalation LC50 (4 h) for rat: 2.51 a.i. mg/L. 4) Non- irritating to skin (rabbits). 5) Minimally- irritating to eyes (rabbits). 6) Not a skin sensitiser (guinea pigs). No teratogenicity and carcinogenicity. No developmental or Reproductive Toxicity.
ECOTOXICOLOGY
Effect on birds: low toxicity to birds, acute oral LD50 for Mallard duck is >5620 a.i.mg/kg. Effect on fish: high toxicity to fish, acute 96 hour LC50 for Rainbow trout is 13.9 ppb. Effect on honeybees: moderate toxicity to honeybees, acute 48 hour LD50 is 3.4 a.i.g/bee.
ENVIRONMENTAL FATE
Allethrin is among the least persistent of all pyrethroids and is less persistent than cyallethrins, cyfluthrin, cyhalothrin, deltamethrin, fenvalerate,tefluthrin, and tralomethrin.
Usage: History Insecticide reported by M. S. Schechter et al. (J. Am. Chem. Soc., 1949, 71, 3165). Development and properties reviewed by W. Barthel (Wld. Rev. Pest Control, 1967, 6, 59).
Application: Acts on the nervous system of insects, disturbs the function of neurons by interaction with the sodium channel. Non-systemic insecticide with contact, stomach, and respiratory action. Gives rapid knockdown. Paralyses insects before killing them. Uses Control of flies, mosquitoes, ants, and other household and public health insect pests. Often used in combination with piperonyl butoxide or other synergists, for control of chewing and sucking insects on ornamentals, vegetables, and other crops; for household and public health insect control; for insect control in animal houses; and as an animal ectoparasiticide.
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