This Xylene (Isomers) product, with a CAS Number of 1330-20-7, is categorized under Xylene. It belongs to the Life Science > Histology/Microscopy > Intermedia > Clearing Agents category. The substance is a hydrocarbon, aromatic mixture of isomers with a Molecular Weight of 106.17 g/mol. In the workplace, it carries several labels including "Prohibition label," "No open flame," "No admittance for unauthorized persons," "Warning label," "Caution - inflammable material," "Precept label," "Use safety goggles," and "Wear safety gloves." As per Directive 2000/39/EC, the recommended indicative occupational exposure limit value for the European Union is an 8-hour limit value of 221 mg/m3 (50 ppm) and a short-term limit value of 44

• CAS Number: 1330-20-7
• Molecular Formula: CH4O
• Molecular Weight: 32.042
• Exact Mass: 32.026214747
• Boiling Point: 148.3 °F at 760 mmHg (NTP, 1992)
• Melting Point: -144 °F (NTP, 1992)
• Vapour Density: 1.11 (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]
• H351 (100%): Suspected of causing cancer [Warning Carcinogenicity]