Acetylsalicylic Acid [50-78-2] is a recognized compound in chemical applications, featuring a molecular formula of C9H8O4 and a molecular weight of 180.16. It exhibits a Melting Point of 135.0 °C and a Boiling Point of 140.0 °C, decomposing during this process. The compound carries a hazard signal word of Danger due to potential harm if ingested or inhaled.

• CAS Number: 50-78-2
• Molecular Formula: C9H8O4
• Molecular Weight: 180.16
• Exact Mass: 180.04225873
• GHS Signal Word: Danger
• Boiling Point: 140.0 °C — decomposes
• Vapour Density: 1.4
• Melting Point: 135.0 °C
• Hazard Statements:
• H302: Harmful if swallowed [Warning Acute toxicity, oral]
• H334: May cause allergy or asthma symptoms or breathing difficulties if inhaled [Danger Sensitization, respiratory]