Pyridine-D5, 99.5 Atom % D, 1X10G is distinguished by its stable chemical profile, characterized by the molecular formula C5H5N and a molecular weight of 79.10. It exhibits a Boiling Point of 115.0 °C and a Melting Point of -42.2 °C. This compound carries a Danger signal word due to its high flammability and toxicity to aquatic life. Its Vapour Density is 2.72.

• CAS Number: 7291-22-7
• Molecular Formula: C5H5N
• Molecular Weight: 79.10
• Boiling Point: 115.0 °C
• Exact Mass: 79.042199164
• GHS Signal Word: Danger
• Melting Point: -42.2 °C
• Vapour Density: 2.72
• Hazard Statements:
• H225: Highly Flammable liquid and vapor [Danger Flammable liquids]
• H400: Very toxic to aquatic life [Warning Hazardous to the aquatic environment, acute hazard]