Chloropicrin
Chloropicrin
Chloropicrin (pronounced klor-oh-PIK-rin), also known as PS, trichloronitromethane, and nitrochloroform, is a chemical compound with the formula CCl3NO2. It is a colorless, volatile liquid that is used as a soil fumigant and fungicide.
Etymology
The term "chloropicrin" is derived from the Greek words "chloros" meaning green and "pikros" meaning bitter, referring to its greenish-yellow color and pungent odor.
Usage
Chloropicrin is primarily used in agriculture as a soil fumigant and fungicide. It is also used in structural fumigations to control termites and other wood-boring insects. In addition, chloropicrin has been used as a tear gas in warfare and law enforcement.
Health Effects
Exposure to chloropicrin can cause irritation to the eyes, skin, and respiratory tract. In severe cases, it can cause nausea, vomiting, pulmonary edema, and even death.
Safety and Regulation
Due to its potential health effects, the use of chloropicrin is regulated by several agencies, including the Environmental Protection Agency (EPA) and the Occupational Safety and Health Administration (OSHA).
Related Terms
- Fumigant
- Fungicide
- Tear gas
- Environmental Protection Agency
- Occupational Safety and Health Administration
External links
- Medical encyclopedia article on Chloropicrin
- Wikipedia's article - Chloropicrin
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