Cumulative Risk Calculator

Chemical Specifics


Chemical Name
Benzo[a]pyrene
CASRN
000050-32-8
Cancer Group
B
Vapor Pressure (mg of Hg)
5.49E-09
Henry's Law Constant (unitless)
1.87E-05
Drinking Water Maximum Contaminant Level (mg/l)
0.000175
Drinking Water Lifetime Health Advisory Level (mg/l)
Universal Background Groundwater Concentration (mg/l)
Universal Background Soil Concentration (mg/l)
Universal Background Air Concentration (mg/m3)
Oral Reference Dose (mg/kg/day)
0.0003
Oral Slope Factor (mg/kg/day)-1
1
Dermal Reference Dose (mg/kg/day)
0.0003
Dermal Slope Factor (mg/kg/day)-1
1
Dermal Absorp Factor (unitless)
0.13
Inhalation Reference Concentration (mg/m3)
2E-06
Inhalation Unit Risk (mg/m3)-1
0.6
Target Organ(s) for Air (Inhalation)
Developmental
Developmental
Target Organ (Oral)
Developmental

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