CHEMICAL PROFILES|Scorecard Risk Characterization Data

Chemical: HYDROQUINONE
CAS Number: 123-31-9

Risk Assessment Values or Standards

  Value Units Reference
Inhalation cancer risk value (potency)0.000016[ug/m3]-1TRI
Inhalation noncancer risk value (reference concentration)Data gap
National ambient air quality standardGap in regulatory coverage
Ingestion cancer risk value (potency)0.056[mg/kg-day]-1TRI
Ingestion noncancer risk value (reference dose)0.04mg/kg-dayHEAST
National water quality standardGap in regulatory coverage


See the data US EPA possesses for safety assessment.