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CAS 15754-51-5

:

Phosphine oxide, bis(4-methoxyphenyl)-

Description:
Phosphine oxide, bis(4-methoxyphenyl)-, also known by its CAS number 15754-51-5, is an organophosphorus compound characterized by the presence of a phosphorus atom bonded to two 4-methoxyphenyl groups and an oxygen atom. This compound typically exhibits a white to light yellow crystalline appearance and is soluble in organic solvents such as dichloromethane and acetone, but has limited solubility in water. Its structure features a phosphorus atom in a +5 oxidation state, which contributes to its stability and reactivity. Phosphine oxides are known for their applications in organic synthesis, particularly as intermediates in the production of various pharmaceuticals and agrochemicals. Additionally, they may exhibit interesting photophysical properties, making them useful in materials science and photochemistry. Safety data indicates that, like many organophosphorus compounds, it should be handled with care due to potential toxicity and environmental impact. Proper safety measures, including the use of personal protective equipment, are recommended when working with this substance.
Formula:C14H15O3P
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