Any chlorohydrocarbon that is phenylethane substituted by at least one chloro group at unspecified position.
| Member | Definition | Role |
|---|
| ddms | | 1-chloro-2,2-bis(4-chlorophenyl)ethane |
| ddt | A chlorophenylethane that is 1,1,1-trichloro-2,2-diphenylethane substituted by additional chloro substituents at positions 4 of the phenyl substituents. It is a commonly used organochlorine insecticide. | DDT |
| dichlorodiphenyldichloroethane | A chlorophenylethane that is 2,2-bis(p-chlorophenyl)ethane substituted by two chloro groups at position 1. It is a metabolite of the organochlorine insecticide, DDT. | DDD |