This Ethyl Propionate product, with a CAS Number of 105-37-3, falls under the category of solvents for synthesis. It has a Molecular Weight of 102.13 g/mol and is classified as a Carboxylic acid ester. In the workplace, it requires various warning and prohibition labels, including "No open flame; fire, open ignition sources and smoking prohibited," "Caution - inflammable material," and "Use safety goggles." The product's exact mass is 128.0028925 g/mol, and it boils at 428°F at 760 mmHg (NTP, 1992), while melting at 109.8 to 110.7°F (NTP, 1992). It is denser than air, sinking when released. This substance may be harmful if swallowed, cor

• CAS Number: 105-37-3
• Molecular Formula: C6H5ClO
• Molecular Weight: 128.55
• Exact Mass: 128.0028925
• Boiling Point: 428 °F at 760 mmHg (NTP, 1992)
• Melting Point: 109.8 to 110.7 °F (NTP, 1992)
• Vapour Density: 4.4 (NTP, 1992) - Heavier than air; will sink (Relative to Air)
• GHS Signal Word: Warning
• Hazard Statements:
• H302: Harmful if swallowed [Warning Acute toxicity, oral]
• H290 (38.9%): May be corrosive to metals [Warning Corrosive to Metals]
• H401: Toxic to aquatic life [Hazardous to the aquatic environment, acute hazard]
• H301: Toxic if swallowed [Danger Acute toxicity, oral]