n-Nitrosopyrrolidine
CAS Number
930-55-2Synonym
1-nitrosopyrrolidine; No-PYR; n-n-pyr; NPYR; n-PYR
Occurrence/Use
Research chemical (induces tumors); released during cooking of nitrite-preserved foods; component of tobacco smoke
Cancer Potency Information
| Inhalation Unit Risk (μg/cubic meter)-1: | 6.0 E-4 |
|---|---|
| Inhalation Slope Factor (mg/kg-day)-1: | 2.1 E+0 |
| Oral Slope Factor (mg/kg-day)-1: | 2.1 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. |
Air
Proposition 65
Chemical Status
| Cancer: | Currently listed |
|---|
Cancer
| Listed as causing : | Listed as causing: Cancer |
|---|---|
| Date of Listing: |
Safe Harbor Levels
| Cancer |