n-Nitrosomorpholine
CAS Number
59-89-2Synonym
NMOR; Nitrosomorpholine; NCI-C02164; 4-nitrosomorpholine
Occurrence/Use
Solvent for polyacrylonitrile; chemical intermediate; antimicrobial properties; may be present in emissions or effluents from production of rubber and related products. No production or use in the US.
Cancer Potency Information
| Latest Criteria: | Proposition 65 NSRLs/MADLs |
|---|---|
| Inhalation Unit Risk (μg/cubic meter)-1: | 1.9 E-3 |
| Inhalation Slope Factor (mg/kg-day)-1: | 6.7 E+0 |
| Oral Slope Factor (mg/kg-day)-1: | 6.7 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.
OEHHA 1992. Expedited Cancer Potency Values and Proposed Regulatory Levels for Certain Proposition 65 Carcinogens. |
Air
Proposition 65
Chemical Status
| Cancer: | Currently listed |
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Cancer
| Listed as causing : | Listed as causing: Cancer |
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| Date of Listing: |
Safe Harbor Levels
| Cancer | |
| Last NSRL/MADL Revision: | 1992 |
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Documents, Presentations, and Publications
| Cancer: |
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