This 5-liter plastic container holds Acetic Acid Pentyl Ester, a solvent used in chemical synthesis, with a molecular weight of 130.19 g/mol. It is classified as a carboxylic acid ester and falls under the category of flammable materials, requiring precautions such as no open flames, no smoking, and use of safety equipment like goggles and gloves. The recommended workplace exposure limits are 270 mg/m3 (50 ppm) for an 8-hour workday and 540 mg/m3 (100 ppm) for short-term exposure, as per Directive 2000/39/EC.

• CAS Number: 628-63-7
• Molecular Formula: C7H14O2
• Molecular Weight: 130.18
• Exact Mass: 130.099379685
• Boiling Point: 295 °F at 760 mmHg (USCG, 1999)
• Melting Point: less than -148 °F (USCG, 1999)
• Density: 4.5 (Air = 1)
• GHS Signal Word: Warning
• Hazard Statements:
• H226: Flammable liquid and vapor [Warning Flammable liquids]