The provided substance is an aromatic building block known as N,N-Diethylaniline, with a Molecular Weight of 149.24 g/mol. This compound falls under the substance group "Amino compounds, aromatic (amino group on the ring)". It is essential to adhere to workplace precautions such as wearing safety goggles and gloves, prohibiting smoking, no eating and drinking, and restricting access to unauthorized personnel when handling this chemical. The GHS signal word for this substance is "Danger".

• CAS Number: 91-66-7
• Molecular Formula: C10H15N
• Molecular Weight: 149.23
• Exact Mass: 149.120449483
• Boiling Point: 419.9 °F at 760 mmHg ; 198 °F at 10 mmHg (NTP, 1992)
• Melting Point: -37.8 °F (NTP, 1992)
• Density: 1.0 (AIR= 1)
• GHS Signal Word: Danger
• Hazard Statements:
• H301: Toxic if swallowed [Danger Acute toxicity, oral]
• H227: Combustible liquid [Warning Flammable liquids]