2,3,3',4,4',5'-HxCB
CAS Number
69782-90-7Synonym
PCB Congener, PCB 157; 2,3,3',4,4',5'-Hexachlorobyphenyl
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. |