Diethanolamine [111-42-2] is widely used in synthesis and formulation workflows, featuring a molecular formula of C4H11NO2 and a molecular weight of 105.14. It has a Melting Point of 27.8 °C and boils at 269.1 °C under standard conditions, decomposing at this temperature. This compound carries a Danger signal word due to its potential hazards, including being harmful if swallowed and causing skin irritation or allergic reactions. Diethanolamine is a versatile building block in various chemical processes.

• CAS Number: 111-42-2
• Vapour Density: 3.65
• GHS Signal Word: Danger
• Boiling Point: 269.1 °C — decomposes
• Melting Point: 27.8 °C
• Exact Mass: 105.078978594
• Molecular Weight: 105.14
• Molecular Formula: C4H11NO2
• Hazard Statements:
• H302: Harmful if swallowed [Warning Acute toxicity, oral]
• H317: May cause an allergic skin reaction [Warning Sensitization, Skin]
• H315: Causes skin irritation [Warning Skin corrosion/irritation]