CHEMICAL PROFILES|Scorecard Risk Characterization Data

Chemical: TETRACHLOROETHYLENE
CAS Number: 127-18-4

Risk Assessment Values or Standards

  Value Units Reference
Inhalation cancer risk value (potency)5.9E-06[ug/m3]-1OEHHA-TCD
Inhalation noncancer risk value (reference concentration)35ug/m3OEHHA-CREL
National ambient air quality standardGap in regulatory coverage
Ingestion cancer risk value (potency)0.54[mg/kg-day]-1OEHHA-TCD
Ingestion noncancer risk value (reference dose)0.01mg/kg-dayIRIS
National water quality standard0.005mg/LSDWA-MCL


See the data US EPA possesses for safety assessment.