Tetrahydrofuran, 1 l, glass

This 1-liter Tetrahydrofuran solution is categorized as a solvent for synthesis. It falls under the substance group of Oxygen heterocycles. The CAS Number for this compound is 109-99-9. According to the provided data, its Molecular Weight is 72.11 g/mol. In the workplace, it is essential to adhere to specific guidelines such as wearing safety goggles, safety gloves, and avoiding open flames, among others. Additionally, there are recommended exposure limits set by Directive 2000/39/EC, with an 8-hour limit value of 150 mg/m3 (50 ppm) and a short-term limit value of 300 mg/m3 (100 ppm). This chemical is classified as highly flammable and may cause skin irritation.

• 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]