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Structure of 13689-19-5
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Tricyclohexylphosphine oxide features a bulky, electron-rich phosphine oxide structure that enhances stability and solubility in organic media. This robust ligand resists oxidation while maintaining strong coordination to transition metals, making it ideal for catalytic systems requiring prolonged performance under demanding reaction conditions.
Tricyclohexylphosphine oxide serves as a stable, bench-ready phosphine ligand that facilitates palladium-catalyzed cross-coupling reactions. Its steric bulk and moderate electron-donating character enhance catalyst longevity and reactivity in Suzuki-Miyaura and Stille couplings. The oxide functionality improves handling and storage stability compared to free phosphines, enabling reliable performance in complex molecule synthesis.
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GHS Pictogram :
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GHS No : GHS06
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Signal Word : Danger
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UN#: 2811
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Class : 6.1
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Packing Group : Ⅲ
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Hazard Statements : H301-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: