2',3,4,4',5-PeCB
CAS Number
65510-44-3Synonym
PCB Congener, PCB 123; 2',3,4,4',5-Pentachlorobiphenyl
Occurrence/Use
From items containing PCB; present in some incinerator emissions. US manufacture banned in 1979
Cancer Potency Information
| Inhalation Unit Risk (μg/cubic meter)-1: | 1.1 E-3 |
|---|---|
| Inhalation Slope Factor (mg/kg-day)-1: | 3.9 E+0 |
| Oral Slope Factor (mg/kg-day)-1: | 3.9 E+0 |
| Comments/References: |
OEHHA 2009. Air Toxics Hot Spots Program Technical Support Document for Cancer Potencies. Appendix B. Chemical-specific summaries of the information used to derive unit risk and cancer potency values. Updated 2011. |