Provisional Peer-Reviewed Toxicity Values (PPRTVs)

Phenanthrene

CASRN 85-01-8

PPRTV Toxicity Values Summary Table

Noncancer Assessment

Estimate of Chronic Reference Dose for Oral Exposure (RfD)Last Updated: 03/25/2009
Data are inadequate to derive a chronic RfD.


Estimate of Subchronic Reference Dose for Oral Exposure (RfD)Last Updated: 03/25/2009
Data are inadequate to derive a subchronic RfD.



Estimate of Chronic Reference Concentration for Inhalation Exposure (RfC)Last Updated: 03/25/2009
Data are inadequate to derive a chronic RfC.


Estimate of Subchronic Reference Concentration for Inhalation Exposure (RfC)Last Updated: 03/25/2009
Data are inadequate to derive a subchronic RfC.


Cancer Assessment

Weight of Evidence for CancerLast Updated: 03/25/2009
IN - Inadequate information to assess carcinogenic potential.


Estimate of Carcinogenic Risk from Oral ExposureLast Updated: 03/25/2009
Data are inadequate to derive an oral slope factor.

Provisional Peer-Reviewed Toxicity Values (PPRTVs)