Morpholine, 1 l, glass

This 1 L glass container holds Morpholine, a nitrogen oxygen heterocycle reagent used in peptide synthesis for washing, deprotection, and splitting. It is classified as a flammable liquid and vapor, requiring caution when handling. The recommended workplace exposure limits are 36 mg/m3 (10 ppm) for an 8-hour period and 72 mg/m3 (20 ppm) for short-term exposure. Safety measures such as wearing protective gloves and goggles, and avoiding open flames, are advised.

• CAS Number: 110-91-8
• Molecular Formula: C4H9NO
• Molecular Weight: 87.12
• Exact Mass: 87.068413911
• Boiling Point: 264 °F at 760 mmHg (NTP, 1992)
• Melting Point: 23.2 °F (NTP, 1992)
• Vapour Density: 3 (NTP, 1992) - Heavier than air; will sink (Relative to Air)
• GHS Signal Word: Danger
• Hazard Statements:
• H226: Flammable liquid and vapor [Warning Flammable liquids]