This 1 kg product is categorized as an aromatic building block, specifically 2-Chlorobenzoic acid with CAS Number 118-91-2. It falls under the substance groups of carboxylic acids, substituted and chlorine compounds, organic. In the workplace, it requires safety measures such as the use of safety goggles, safety gloves, and the application of Precept labels. The molecular formula is C7H5ClO2, with a Molecular Weight of 156.57 g/mol. It sublimates at room temperature and has a density of 1.544 g/cm³, making it denser than water and causing it to sink. According to GHS classification, this compound carries the signal word "Danger.

• CAS Number: 118-91-2
• Molecular Formula: C7H5ClO2
• Molecular Weight: 156.56
• Exact Mass: 155.9978071
• Boiling Point: Sublimes (NTP, 1992)
• Melting Point: 288 °F (NTP, 1992)
• Density: 1.544 at 68 °F (NTP, 1992) - Denser than water; will sink
• GHS Signal Word: Danger
• Hazard Statements:
• H302 (17.1%): Harmful if swallowed [Warning Acute toxicity, oral]