| M Formula: | ClC6H4NCO |
| Properties: | |
| Colorless to slightly yellow liquid or white crystals. Fp 29.9C, flash p 230F (110C) (COC). Combustible. | |
| Hazard: | |
| Strong irritant to skin, eyes, and mucous membranes. | |
| Use: | |
| Intermediate for pharmaceuticals, herbicides, and pesticides. | |