
Hazards, Terrorism, and Weapons of Mass Destruction ◾ 55
Table 2.21 (continued) Organic Contaminants
Contaminant Description
p-Dichlorobenzene
(CAS no. 106-46-7)
Discharge from industrial chemical
factories.
1,2-Dichloroethane
(CAS no. 156-60-5)
Discharge from industrial chemical
factories.
1,1-Dichloroethylene
(CAS no. 75-35-4)
Discharge from industrial chemical
factories.
cis-1,2-Dichloroethylene
(CAS no. 156-59-2)
Discharge from industrial chemical
factories.
trans-1,2-Dichloroethylene
(CAS no. 156-60-5)
Discharge from industrial chemical
factories.
Dichloromethane
(CAS no. 75-09-2)
Discharge from drug and chemical factories.
1,2-Dichloropropane
(CAS no. ...