Chemistry:2-Diphenylphosphinobenzoic acid
From HandWiki
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| Names | |
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| Preferred IUPAC name
2-(Diphenylphosphanyl)benzoic acid | |
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3D model (JSmol)
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| Properties | |
| C19H15O2P | |
| Molar mass | 306.301 g·mol−1 |
| Appearance | white solid |
| Density | 1.278 g/cm3 |
| Melting point | 174–181 °C (345–358 °F; 447–454 K) |
| alcohols, acetone, CH2Cl2 | |
| Hazards | |
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| GHS Signal word | Warning |
| H315, H319, H332, H335 | |
| P261, P264, P271, P280, P302+352, P304+312, P304+340, P305+351+338, P312, P321, P332+313, P337+313, P362, P403+233, P405, P501 | |
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). | |
| Infobox references | |
Tracking categories (test):
2-Diphenylphosphinobenzoic acid is an organophosphorus compound with the formula (C6H5)2PC6H4CO2H. It is a white solid that dissolves in polar organic solvents. The ligand is a component of catalysts used for the Shell higher olefin process.[1] It is prepared by the reaction of sodium diphenylphosphide with the sodium salt of 2-chlorobenzoic acid.[2]
References
- ↑ Keim W; Schulz R. P. (1994). "Chelate control in the nickel-complex catalysed homogeneous oligomerization of ethylene". Journal of Molecular Catalysis 92: 21–33. doi:10.1016/0304-5102(94)00050-6.
- ↑ Hoots, J. E.; Rauchfuss, T. B.; Wrobleski, D. A. (1982). "39. Substituted Triaryl Phosphines". Inorganic Syntheses. 21. pp. 175–179. doi:10.1002/9780470132524.ch39. ISBN 9780470132524.
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