This Methanol product is categorized as a Solvent for Ultra LC-MS within the broader group of Solvents for Chromatographic Applications. It has a CAS Number of 67-56-1 and a Molecular Weight of 32.04 g/mol. It belongs to the Alcohols substance group. In the workplace, it requires various safety measures such as no open flames, no unauthorized persons, no eating or drinking, caution against inflammable and toxic materials, use of safety goggles, and wearing of safety gloves. The recommended indicative occupational exposure limit value for the European Union is 8 hours limit value: 260 mg/m3 (200 ppm). This product carries a GHS Signal Word of Danger due to its flammability and potential health hazards.

• CAS Number: 67-56-1
• 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]