The substance identified as 4-Methyl-3-Nitroaniline, with a Molecular Weight of 152.15 g/mol, falls under the category of Aromatic Building Blocks. It is also known as 3-Nitro-p-toluidine and belongs to the groups of Amino compounds, aromatic (amino group on the ring), and Nitro compounds, aromatic (nitro group on the ring). This chemical requires specific handling measures, such as wearing safety gloves and goggles, no smoking, no eating or drinking, and no unauthorized access, due to its toxic nature. The Melting Point ranges from 172 to 174°F (NTP, 1992), and it has a Vapour Density heavier than air, causing it to sink.

• CAS Number: 119-32-4
• Molecular Formula: C7H8N2O2
• Molecular Weight: 152.15
• Exact Mass: 152.058577502
• Melting Point: 172 to 174 °F (NTP, 1992)
• Vapour Density: 5.8 (NTP, 1992) - Heavier than air; will sink (Relative to Air)
• GHS Signal Word: Danger
• Hazard Statements:
• H301 (96.7%): Toxic if swallowed [Danger Acute toxicity, oral]