CAS 21646-99-1
:Diphosphorous acid, P,P,P′,P′-tetraethyl ester
Description:
Diphosphorous acid, P,P,P′,P′-tetraethyl ester, also known by its CAS number 21646-99-1, is an organophosphorus compound characterized by its structure, which includes two phosphorus atoms bonded together and four ethyl ester groups attached to the phosphorus atoms. This compound typically appears as a colorless to pale yellow liquid and is soluble in organic solvents. It is known for its role as a reagent in organic synthesis and as a potential intermediate in the production of various phosphorus-containing compounds. The presence of ethyl groups contributes to its hydrophobic nature, influencing its reactivity and interaction with other chemical species. Additionally, diphosphorous acid esters can exhibit properties such as being flammable and potentially toxic, necessitating careful handling and storage. Its applications may extend to agriculture, particularly in the formulation of pesticides or fertilizers, due to the essential role of phosphorus in plant nutrition. As with many organophosphorus compounds, it is important to consider environmental and health safety when working with this substance.
Formula:C8H20O5P2
InChI:InChI=1S/C8H20O5P2/c1-5-9-14(10-6-2)13-15(11-7-3)12-8-4/h5-8H2,1-4H3
InChI key:InChIKey=RDXABLXNTVBVML-UHFFFAOYSA-N
SMILES:P(OP(OCC)OCC)(OCC)OCC
Synonyms:- Diphosphorous acid, P,P,P′,P′-tetraethyl ester
- Diphosphorous acid, tetraethyl ester
- Ethyl pyrophosphite
- Pyrophosphorous acid, tetraethyl ester
- Tetraethyl Diphosphite
- Tetraethyl pyrophosphite
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Found 2 products.
Tetraethyl Pyrophosphite (>90%)
CAS:Controlled ProductFormula:C8H20O5P2Color and Shape:NeatMolecular weight:258.19
