Names | |
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Preferred IUPAC name
Methylidenetri(phenyl)phosphane | |
Identifiers | |
3D model (JSmol)
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ChemSpider | |
PubChem CID
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UNII | |
CompTox Dashboard (EPA)
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Properties | |
C19H17P | |
Appearance | yellow solid |
Density | 1.19 g/cm3 |
decompose | |
Solubility | THF |
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
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Methylenetriphenylphosphorane is an organophosphorus compound with the formula Ph3PCH2. It is the parent member of the phosphorus ylides, popularly known as Wittig reagents. It is a highly polar, highly basic species.