Tetrahydrofuran, 2.5 l, glass

This Tetrahydrofuran, available in a 2.5 L glass container, is classified under Solvents for Synthesis. It has a Molecular Weight of 72.11 g/mol and belongs to the Oxygen heterocycles substance group. In the workplace, it requires various safety measures such as no open flames, prohibition of unauthorized persons, use of safety goggles, and wearing of safety gloves. The recommended occupational exposure limit values for this substance are 150 mg/m3 (50 ppm) for an 8-hour limit and 300 mg/m3 (100 ppm) for a short-term limit, as per Directive 2000/39/EC.

• CAS Number: 109-99-9
• Molecular Formula: C4H8O
• Molecular Weight: 72.11
• Exact Mass: 72.057514874
• Boiling Point: 151 °F at 760 mmHg (NTP, 1992)
• Melting Point: -163.3 °F (NTP, 1992)
• Vapour Density: 2.5 (NTP, 1992) - Heavier than air; will sink (Relative to Air)
• GHS Signal Word: Danger
• Hazard Statements:
• H225: Highly Flammable liquid and vapor [Danger Flammable liquids]
• H315: Causes skin irritation [Warning Skin corrosion/irritation]