Table 4.
Slope Factor for benzene [23]; Reference Dose for benzene, toluene and xylene *.
Chemical | Inhalation Reference Dose (RfD) (mg/kg/day) | Inhalation Slope Factor (SF) (mg/kg/day)-1 |
---|---|---|
Benzene | 0.00855 | 0.0273 |
Toluene | 1.4 | Not available |
Xylene | 0.029 | Not available |
Note: * The Risk Assessment Information System [49].