4,4'-Bis(diethylmethylphosphonate)-2,2'-bipyridine, also known as 4,4'-BDE-2,2'-bipyridine, is an organophosphorus chemical compound with the CAS number 176220-38-5. It is a molecular weight of 456.41 g/mol. It is an organophosphorus compound that can be used for a variety of purposes, including as a flame retarder, a corrosion inhibitor, and a stabilizer for plastics and resins.


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Chemical Uses


4,4′-Bis(diethylmethylphosphonate)-2,2′-bipyridine, also known as BDP-bipy, is a high-performance organic phosphorus compound with the chemical name 4,4′-bis(diethylmethylphosphonate)-2,2′-bipyridine and the CAS number 176220-38-5. It is soluble in dichloromethane, acetone, and methanol. BDP-bipy is also used as a flame retardant and smoke suppressant in various applications. It is effective at very low levels and it is non-toxic and non-mutagenic.


BDP-bipy is a versatile organic phosphorus compound that is widely used in organic chemistry, pharmaceutical research, and other fields. It is used in the synthesis of various organic compounds, such as heterocyclic compounds, organophosphorus compounds, and other phosphorus-containing compounds. It can also be used as a catalyst or a ligand in coordination chemistry. Its ability to stabilize transition metals makes it an ideal choice for the synthesis of organometallic compounds.

BDP-bipy is also used in the electrochemical synthesis of a variety of organic compounds, such as pyridines, amines, and amides. It is used as an electrolyte in the synthesis of soluble polymers and it can also be used for the electrochemical deposition of metals. In addition, it is used in the synthesis of dyes, pigments, and other materials.

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Tags: 4,4′-BIS(DIETHYLMETHYLPHOSPHONATE)-2,2′-BIPYRIDINE; [[2,2′-Bipyridine]-4,4′-diylbis(methylene)]bisphosphonicacidtetraethylester; Phosphonicacid,[[2,2′-bipyridine]-4,4′-diylbis(Methylene)]bis-,tetraethylester(9CI); 4,4′-Bis(diethylMethylphosphote)-2,2′-bipyridinChemicalbooke;tetraethyl([2,2′-bipyridine]-4,4′-diylbis(methylene))bis(phosphonate); Phosphonicacid,[[2,2′-bipyridine]-4,4′-diylbis(Methylene)]bis-,tetr;4,4′-(Ch2Po(Oc2H5)2)2-2,2′-Bipyridine; 4-(diethoxyphosphorylmethyl)-2-[4-(diethoxyphosphorylmethyl)pyridin-2-yl]pyridine

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