185779

2-Chlorophenol

≥99%

• Synonym(s): o-Chlorophenol
• Linear Formula: ClC₆H₄OH
• CAS Number: 95-57-8
• Molecular Weight: 128.56
• Beilstein/REAXYS Number: 1905114
• EC Number: 202-433-2
• MDL number: MFCD00002159
• UNSPSC Code: 12352100
• PubChem Substance ID: 24851179
• NACRES: NA.22

Properties

• Quality Level: 200
• assay: ≥99%
• form: liquid
• refractive index: n20/D 1.558 (lit.)
• bp: 175-176 °C (lit.)
• mp: 8 °C (lit.)
• solubility: alcohol: freely soluble; diethyl ether: freely soluble; water: slightly soluble
• density: 1.241 g/mL at 25 °C (lit.)
• SMILES string: Oc1ccccc1Cl
• InChI: 1S/C6H5ClO/c7-5-3-1-2-4-6(5)8/h1-4,8H
• InChI key: ISPYQTSUDJAMAB-UHFFFAOYSA-N

Description

General description

Kinetics of 2-chlorophenol oxidation in near-critical and supercritical water in a high-pressure plug-flow reactor has been investigated. The photocatalytic degradation of 2-chlorophenol in aqueous solution has been studied using Co-doped TiO₂ nanoparticles catalyst.

2-Chlorophenol is used as a reactant in Suzuki coupling and chlorination reactions and also participates in oxidation reactions to form corresponding quinones.

Application

2-Chlorophenol was used in the synthesis of polychlorinated dibenzo-p-dioxins and dibenzofurans via Cu(II)O-mediated reaction in a packed bed reactor.

Safety Information

• pictograms: GHS05,GHS07,GHS09
• signalword: Danger
• hcodes: H302 + H312 + H332,H314,H411
• pcodes: P273 - P280 - P301 + P312 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338
• Hazard Classifications: Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Aquatic Chronic 2 - Eye Dam. 1 - Skin Corr. 1B
• Storage Class: 6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
• wgk_germany: WGK 2
• flash_point_f: 147.2 °F - closed cup
• flash_point_c: 64.0 °C - closed cup
• ppe: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter