| M Formula: | C4H3OCOCl |
| Properties: | |
| Colorless liquid. Powerful lachrymator. Decomposes in water, mp −2C, bp 176C. Soluble in ether. Combustible. | |
| Derivation: | |
| Treatment of furoic acid with phosphorus pentachloride. | |
| Hazard: | |
| Strong irritant to eyes and skin. | |
| Use: | |
| Substitute for chloropicrin in disinfecting grain elevators. | |