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Structure of 3806-34-6
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3,9-Bis(octadecyloxy)-2,4,8,10-tetraoxa-3,9-diphosphaspiro[5.5]undecane is a diphosphaspiro compound which contains two phosphorus atoms and can be used as an antioxidant and as a reducing agent.Color stabilizer for polymers
3,9-Bis(octadecyloxy)-2,4,8,10-tetraoxa-3,9-diphosphaspiro[5.5]undecane serves as a stable, bench-ready phosphorus-containing building block for the synthesis of functionalized heterocycles and phosphine ligands. Its spirocyclic architecture provides enhanced thermal stability and facilitates selective functionalization at the phosphorus centers. The long alkoxy chains improve solubility in organic media and support compatibility with standard purification protocols. This compound enables efficient access to complex phosphorus heterocycles and functionalized scaffolds relevant to catalytic systems and materials chemistry.
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GHS Pictogram :
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GHS No : GHS07
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Signal Word : Warning
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UN#: N/A
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Class : N/A
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Packing Group : N/A
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Hazard Statements : H302-H315-H319-H335
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Precautionary Statements : P261-P264-P270-P271-P280-P302+P352-P304+P340-P330-P362+P364-P405-P501
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Lot numbers can be found on the outside label of a product: