Cesium Chloride Extra Pure exhibits clearly defined physical and chemical properties. Its molecular formula is ClCs, with a molecular weight of 168.36. This compound sublimes at 1290 °C and has a Melting Point of 646 °C, with a density of 3.988. A Warning label is required due to potential reproductive toxicity.

• CAS Number: 7647-17-8
• GHS Signal Word: Warning
• Boiling Point: 1290 °C (sublimes)
• Molecular Weight: 168.36
• Exact Mass: 167.8743047
• Molecular Formula: ClCs
• Melting Point: 646 °C
• Density: 3.988
• Hazard Statements:
• H361: Suspected of damaging fertility or the unborn child [Warning Reproductive toxicity]