The item offered is 1,4-Phenylenediamine, available in a quantity of 100 grams. This substance falls under the category of Aromatic Building Blocks, specifically within Organic & Bioorganic Chemicals, Building Blocks for Synthesis, and Aromatic Building Blocks. Its CAS Number is 106-50-3, and it is known as p-Phenylenediamine. The molecular formula is C6H8N2 with a Molecular Weight of 108.14 g/mol. It belongs to the substance groups Amino compounds, aromatic (amino group on the ring). Safety precautions include wearing safety goggles, safety gloves, and observing no smoking, no eating and drinking, and no admittance for unauthorized persons policies. The Boiling Point is 513°F at 760 mmHg (NTP, 1992), and it is

• CAS Number: 106-50-3
• Molecular Formula: C6H8N2
• Molecular Weight: 108.14
• Exact Mass: 108.068748264
• Boiling Point: 513 °F at 760 mmHg (NTP, 1992)
• Melting Point: 284 °F (NTP, 1992)
• Vapour Density: 3.72 (NTP, 1992) - Heavier than air; will sink (Relative to Air)
• GHS Signal Word: Danger
• Hazard Statements:
• H301: Toxic if swallowed [Danger Acute toxicity, oral]