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IUPAC name 4-Iodophenol | |
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ECHA InfoCard | 100.007.951 |
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Properties | |
Chemical formula | C6H5IO |
Molar mass | 220.009 g·mol |
Density | 1.8573 g/cm (112 °C) |
Melting point | 93.5 °C (200.3 °F; 366.6 K) |
Boiling point | 139 °C (282 °F; 412 K) (5 mmHg; decomposes) |
Acidity (pKa) | 9.33 |
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Hazard statements | H302, H312, H314 |
Precautionary statements | P280, P305+P351+P338, P310 |
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Except where otherwise noted, data are given for materials in their standard state (at 25 °C , 100 kPa). Infobox references |
4-Iodophenol (p-iodophenol) is an aromatic organic compound. A colorless solid, it is one of three monoiodophenols. 4-Iodophenol undergoes a variety of coupling reactions in which the iodine substituent is replaced by a new carbon group para to the hydroxy group of the phenol. It is also used to enhance chemiluminescence for detection of cancer cells and in the Eclox assay.
4-Iodophenol can be prepared from 4-aminophenol via the diazonium salt. An alternative synthesis involves reaction of salicylic acid with iodine, followed by decarboxylation.
References
- ^ Haynes, p. 3.324
- Haynes, p. 5.93
- ^ "4-Iodophenol". Sigma-Aldrich.
- "4-Iodophenol". Fisher Scientific.
- Dains, F. B.; Eberly, Floyd (1935). "p-Iodophenol". Organic Syntheses. 15: 39. doi:10.15227/orgsyn.015.0039.
Cited sources
- Haynes, William M., ed. (2016). CRC Handbook of Chemistry and Physics (97th ed.). CRC Press. ISBN 9781498754293.
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