Phosgene
/ˈfɑːzdʒiːn/
Definition 1 of 1
Pro Tip 1/3Historical Usage
Phosgene was notoriously used in warfare, indicating its hazardous nature and historic significance. 
They studied the effects of phosgene from its World War I deployment.
Pro Tip 2/3Hazard Awareness
When discussing phosgene, it's important to emphasize its toxicity to remind listeners of its dangers. 
Factory workers receive special training to handle phosgene safely.
Pro Tip 3/3Scientific Precision
Use 'phosgene' accurately in scientific or technical contexts, underlining its chemical properties and uses. 
Phosgene is involved in synthesizing pharmaceuticals.