CHEMICAL PROFILES|National Safety Assessment Data

Chemical: 2,3,7,8-TETRACHLORODIBENZO-P-DIOXIN (TCDD)
CAS Number: 1746-01-6

Risk Assessment Values or Standards

  Value Units Reference
Inhalation cancer risk value (potency)0.000033[ug/m3]-1HEAST
Inhalation noncancer risk value (reference concentration)Data gap
National ambient air quality standardGap in regulatory coverage
Ingestion cancer risk value (potency)150000[mg/kg-day]-1HEAST
Ingestion noncancer risk value (reference dose)Data gap
National water quality standard3E-08mg/LSDWA-MCL


See the data Scorecard possesses for safety assessment.