Table 3.

The drinking water guideline value and solubility of some selected halogenated hydrocarbons.

Halogenated hydrocarbon	Guideline value [46] (μg/L)	Solubility [47] (g/L)
Carbon tetrachloride	4	0.65 (25°C)
1,2-Dibromo-3-chloropropane	1	1.23 (20°C)
1,2-Dibromoethane	4	3.1 (20°C)
1,2-Dichloroethane	30	8.6 (25°C)
1,2-Dichloroethene	50	6.4 (cis) (25°C) 4.5 (trans) (25°C)
Dichloromethane	20	17.6 (25°C)
1,2-Dichloropropane	40	2.74 (25°C)
1,3-Dichloropropene	20	2.7 (cis) (20°C) 2.8 (trans) (20°C)
Tetrachloroethene	40	0.21 (20°C)
Trichloroethene	20	0.128 (25°C)
Chloroform	300	8.0 (25°C)
Bromoform	100	3.0 (25°C)