CHEMICAL PROFILES|National Safety Assessment Data

Chemical: PHTHALIC ANHYDRIDE
CAS Number: 85-44-9

Risk Assessment Values or Standards

  Value Units Reference
Inhalation cancer risk value (potency)Not a recognized or suspect carcinogen
Inhalation noncancer risk value (reference concentration)0.12mg/m3HEAST
National ambient air quality standardGap in regulatory coverage
Ingestion cancer risk value (potency)Not a recognized or suspect carcinogen
Ingestion noncancer risk value (reference dose)2mg/kg-dayIRIS
National water quality standardGap in regulatory coverage


See the data Scorecard possesses for safety assessment.