The compound Betulin, categorized under More Reference Substances, is a phytochemical with the CAS Number 473-98-3. It has a molecular formula of CH4O and a molecular weight of 32.042 g/mol. The Boiling Point for this substance is 148.3°F at standard pressure, while its Melting Point is -144°F. Betulin exhibits a Vapour Density of 1.11, making it heavier than air and prone to sinking. Due to its high flammability and potential carcinogenic properties, it carries the GHS signal word "Danger.

• CAS Number: 473-98-3
• 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]