The substance identified as 5-Methylfurfural, with a CAS Number of 620-02-0, is categorized as a reference material for gas chromatography (GC). It belongs to the groups of Aldehydes, substituted and Oxygen heterocycles, substituted. This compound has a Molecular Weight of 110.11 g/mol and a molecular formula of C6H6O2. The Boiling Point ranges from 89.00 to 90.00 °C at 26.00 mm Hg, while its density is approximately 1.098-1.108. According to the Globally Harmonized System of Classification and Labelling of Chemicals (GHS), this substance carries a Warning signal word due to potential skin irritation.

• CAS Number: 620-02-0
• Molecular Formula: C6H6O2
• Molecular Weight: 110.11
• Exact Mass: 110.036779430
• Boiling Point: 89.00 to 90.00 °C. @ 26.00 mm Hg
• Density: 1.098-1.108
• GHS Signal Word: Warning
• Hazard Statements:
• H315 (11.4%): Causes skin irritation [Warning Skin corrosion/irritation]