This 1 kg Vanillin, categorized under Aromatic Building Blocks, has a molecular formula of C3H4O4 and a Molecular Weight of 152.15 g/mol. It belongs to the groups of Aldehydes, substituted, Phenols, substituted, and Oxy compounds, ethers, substituted. In the workplace, it is labeled as Precept and requires the use of safety goggles. The substance's exact mass is 104.01095860, with a Boiling Point of 284°F at 760 mmHg (decomposes) and a Melting Point of 276.1°F. It is denser than water and will sink. Handling this compound should be done with caution due to its potential harmfulness if swallowed and serious eye irritation properties.

• CAS Number: 121-33-5
• Molecular Formula: C3H4O4
• Molecular Weight: 104.06
• Exact Mass: 104.01095860
• Boiling Point: 284 °F at 760 mmHg (decomposes) (NTP, 1992)
• Melting Point: 276.1 °F (NTP, 1992)
• Density: 1.63 (NTP, 1992) - Denser than water; will sink
• GHS Signal Word: Danger
• Hazard Statements:
• H302 (47.2%): Harmful if swallowed [Warning Acute toxicity, oral]
• H319: Causes serious eye irritation [Warning Serious eye damage/eye irritation]