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Product:
  Brodifacoum
C.A.S:
  56073-10-0
Assay:
  98%
Package:
  Upon request
Usage:
  Formulation types: AB; BB; RB. Biochemistry: Inhibits the vitamin K-dependent steps in synthesis of clotting factors II, VII, IX and X. Mode of action: Indirect anticoagulant. Uses: Controls most rodent pests, including Rattus norvegicus, R. rattus and Mus musculus at lower rats than many other anticoagulants (e.g. warfarin and pindone); also Cricetus cricetus, Mesocricetus ouratus, Microtus pennsylvonicus, M. pinetorum, R. argentiventer, R. rottus mindanensis and rodents, such as hamsters, that are difficult to control with other anticoagulants. Potency is such that a rodent may absorb a lethal dose by taking a 50 mg/kg bait as part of its food intake on only one occasion. For a review, see A. P. Buckle & R. H. Smith, "Rodent Pests ond their Control", CABI (1994).
Description:
  Synonym:3-[3-(4-Bromo biphenyl-4)-1,2,3,4-tetrahydrogen naphthyl-1-yl]-4-hydroxy coumarin M.F.: C31H23BrO3 Mol Wt: 523.4 Form (appearance): Composition: Tech. material is >91% pure. /White powder; (tech., off white to buff or beige powder). M.P.: 228-232℃ (tech.) V.P.: <<0.001 mpa (20℃, gas saturation method) S.G.: 1.42 (25℃, tech.) Solubility.: In water 3.8 × 10-3 (pH 5.2), 0.24 (pH 7.4), 10 (pH 9.3) (all in mg/l, 20℃). In acetone 20, chloroform 3, benzene <6 (all in mg/l, 20℃). Stability: Thermally (up to 50℃) and photolytically (30 d in direct sunlight) stable. Degraded by u.v. light when in solution. Henry: <10-1 (pH 5.2); <10-3 (pH 7.4); <10-5 (pH 9.3) (all in Pa m3 mol-1, calc.) KowlogP: 8.5 Pka: A very weak acid which is too lipophilic to form water soluble salts

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