Chlorobenzene is a halogenated hydrocarbon with the molecular formula C6H5Cl and a Molecular Weight of 112.56 g/mol. It belongs to the category of Reference Substances for Gas Chromatography (GC), available within the broader group of Natural & Reference Materials, Phytochemicals, and Reference substances HPLC/TLC/GC. The CAS Number for this compound is 108-90-7. In the workplace, Chlorobenzene is subject to various safety measures as indicated by its associated warning labels, such as "Caution - inflammable material," "Use safety goggles," and "Wear safety gloves." Additionally, there are recommended indicative occupational exposure limits set by Directive 2006/15/EC, with an 8-hour limit value of 23 mg/m3 (5 ppm) and a short-term limit value of 70 mg/m3

• CAS Number: 108-90-7
• Molecular Formula: C6H5Cl
• Molecular Weight: 112.55
• Exact Mass: 112.0079779
• Boiling Point: 270 °F at 760 mmHg (NTP, 1992)
• Melting Point: -49 °F (NTP, 1992)
• Vapour Density: 3.88 (NTP, 1992) - Heavier than air; will sink (Relative to Air)
• GHS Signal Word: Warning
• Hazard Statements:
• H226: Flammable liquid and vapor [Warning Flammable liquids]
• H400: Very toxic to aquatic life [Warning Hazardous to the aquatic environment, acute hazard]