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Diphacinone |
| C.A.S: |
82-66-6
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| Assay: |
CB; RB. TC |
Package: |
Upon request |
Usage: |
Biochemistry: Anticoagulant; inhibits the vitamin K-dependent steps in the synthesis of coagulation factors II, VII and X. Mode of action: Requires multiple feedings to produce lethal effects. Duration of action much longer than that of warfarin. Uses: Control of rats, mice, voles, prairie dogs (Cynomys spp.), ground squirrels, and other rodents. Compatibility: Chemically and physically compatible with other rodenticides. |
Description: |
M.F.: C23H16O3 Mol Wt: 340.4 Form (appearance): Composition: Tech. is 95% pure. /Yellow crystals; (tech., yellow powder). M.P.: 145-147℃ V.P.: 1.37 × 10-5 mPa (25℃, tech.) S.G.: 1.281 Solubility.: Practically insoluble in water (c. 0.3 mg/kg). In chloroform 204, toluene 73, xylene 50, acetone 29, ethanol 2.1, heptane 1.8 (all in g/kg). Soluble in alkalis with the formation of salts. Stability: Stable for 14 d (pH 6-9); hydrolysed in <24 h (pH 4). Rapidly decomposed in water by sunlight. Decomposes at 338℃ (without boiling). Henry: 1.55 × 10-5 Pa m3 mol-1 (calc.) Pka: Acidic, forming water-soluble alkali metal salts. |
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