The '''monochlorophenols''' are chemical compounds consisting of phenol substituted with a chlorine atom. There are three isomers, 2-chlorophenol, 3-chlorophenol, and 4-chlorophenol.
{| class="wikitable float-right" style="text-align:center; font-size: 90%" |- | style="background:#ccccff;" colspan="4" | '''Chlorphenols''' |- | align="left" | IUPAC name | 2-Chlorophenol || 3-Chlorophenol || 4-Chlorophenol |- | align="left" | Other names | ''o''-Chlorophenol | ''m''-Chlorophenol | ''p''-Chlorophenol |- | align="left" | Chemical structure | 80px|Structure of 2-chlorophenol | 80px|Structure of 3-chlorophenol | 50px|Structure of 4-chlorophenol |- | rowspan="2" class="hintergrundfarbe5" align="left" | CAS number | 95-57-8 || 108-43-0 || 106-48-9 |- | colspan="3" | 25167-80-0 (mixture) |- | align="left" | PubChem ID | {{PubChem|7245}} || {{PubChem|7933}} || {{PubChem|4684}} |- | align="left" | Chemical formula | colspan="3" | C<sub>6</sub>H<sub>5</sub>ClO |- | align="left" | Molar mass | colspan="3" | 128.56 g/mol<sup>1</sup> |- | align="left" | Physical state | liquid | colspan="2" | solid |- | align="left" | Melting point | 7 °C<ref name="GESTIS_o">{{GESTIS|ZVG=11600}}</ref> | 33–35 °C<ref name="GESTIS_m">{{GESTIS|ZVG=38730}}</ref> | 43 °C<ref name="GESTIS_p">{{GESTIS|ZVG=19950}}</ref> |- | class="hintergrundfarbe5" align="left" | Boiling point | 174 °C<ref name="GESTIS_o" /> | 214 °C<ref name="GESTIS_m" /> | 220 °C<ref name="GESTIS_p" /> |- | align="left" | Density | 1.26 g/cm<sup>3</sup><ref name="GESTIS_o" /> | 1.25 g/cm<sup>3</sup><ref name="GESTIS_m" /> | 1.31 g/cm<sup>3</sup><ref name="GESTIS_p" /> |- | align="left" | Vapor pressure | 2.3 mbar (20 °C)<ref name="GESTIS_o" /> | 0.23 mbar (20 °C)<ref name="GESTIS_m" /> | 0.15 mbar (20 °C)<ref name="GESTIS_p" /> |- | align="left" | pKa<ref name="CRC">{{cite book | title = CRC Handbook of Tables for Organic Compound Identification | edition = Third | date = 1984 | isbn = 0-8493-0303-6}}</ref> | 8.48 || 9.08 || 9.38 |- | align="left" | Solubility | colspan="3" | Low solubility in water (27–29 g/L at 20 °C)<ref name="GESTIS_o" /><ref name="GESTIS_m" /><ref name="GESTIS_p" /> |- | class="hintergrundfarbe5" align="left" | Flash point | 85 °C<ref name="GESTIS_o" /> | 120 °C<ref name="GESTIS_m" /> | 121 °C<ref name="GESTIS_p" /> |- | align="left" | GHS hazard pictograms | colspan=3 | {{GHS exclamation mark}}{{GHS environment}}<ref name="GESTIS_o" /><ref name="GESTIS_m" /><ref name="GESTIS_p" /> |- | align="left" rowspan="3" | GHS hazard statements | colspan=3 | {{H-phrases|302|312|332|411}} |- | {{P-phrases|273}} | {{P-phrases|273|280}} | {{P-phrases|273|302+352}} |- |}
==See also== * Chlorophenol * Dichlorophenol * Monobromophenol * Pentachlorophenol * Trichlorophenol
==References== {{reflist}}
Category:Chloroarenes Category:Phenols