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| | Diphacinone,sodium salt Basic information |
| Product Name: | Diphacinone,sodium salt | | Synonyms: | 2-Diphenylacetyl-1,3-indandione, sodium salt;Diphacinone Sodium;Diphacinone,sodium salt;2-(diphenylacetyl)-1H-indene-1,3(2H)-dione, monosodium salt;sosium diphacinone;2-(2,2-Diphenylacetyl)-1H-indene-1,3(2H)-dione ion(1-) sodium salt (1:1);Diphenadione SodiuM;2-(2,2-diphenylacetyl)inden-2-ide-1,3-dione | | CAS: | 42721-99-3 | | MF: | C23H15NaO3 | | MW: | 362.36 | | EINECS: | 255-918-6 | | Product Categories: | INSECTICIDE | | Mol File: | 42721-99-3.mol |  |
| | Diphacinone,sodium salt Chemical Properties |
| | Diphacinone,sodium salt Usage And Synthesis |
| Production Methods | Diphacinone sodium was produced commercially by first synthesising the parent anticoagulant diphacinone, then converting it into its more water-soluble sodium salt. Industrial manufacture of diphacinone itself followed the classical coumarin-type rodenticide route: building the indandione framework through condensation of appropriately substituted benzyl and diketone precursors, followed by cyclisation and purification to remove tarry by-products typical of indandione chemistry. Once technical-grade diphacinone was obtained, producers neutralised its weakly acidic enolic hydroxyl group with sodium hydroxide or sodium carbonate in aqueous or hydroalcoholic media, carefully controlling temperature to avoid degradation of the sensitive indandione core. | | Mechanism of action | Anti-coagulant with longer activity than warfarin | | Pesticide Type | Rodenticide |
| | Diphacinone,sodium salt Preparation Products And Raw materials |
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