CHEMICAL PROFILES|Scorecard Risk Characterization Data

Chemical: ETHYLENE OXIDE
CAS Number: 75-21-8

Risk Assessment Values or Standards

  Value Units Reference
Inhalation cancer risk value (potency)8.8E-05[ug/m3]-1OEHHA-TCD
Inhalation noncancer risk value (reference concentration)30ug/m3OEHHA-CREL
National ambient air quality standardGap in regulatory coverage
Ingestion cancer risk value (potency)0.31[mg/kg-day]-1OEHHA-TCD
Ingestion noncancer risk value (reference dose)0.344827586206897mg/kg-dayOEHHA_ADL_ORAL_MG_KG_D
National water quality standardGap in regulatory coverage


See the data US EPA possesses for safety assessment.