N-Nitrosomorpholine

Agent Name
N-Nitrosomorpholine
Alternative Name
NMOR
CAS Number
59-89-2
Formula
C4-H8-N2-O2
Major Category
Nitrogen Compounds
N-Nitrosomorpholine formula graphical representation
Synonyms
4-Nitrosomorpholine; Morpholine, 4-nitroso-; Morpholine, N-nitroso-; N-Nitrosomorfolin [Czech]; N-Nitrosomorpholin [German]; NMOR; Nitrosomorpholine; [ChemIDplus]
Category
Nitrosamines
Description
Yellow solid; mp = 29 deg C; [Merck Index] Crystals; [MSDSonline]
Sources/Uses
Used as a solvent for polyacrylonitrile and to synthesize n-aminomorpholine; Not commercially used in the US; [HSDB]
Comments
Danger of cutaneous absorption; MAC-2 (considered to be carcinogenic for man because sufficient data from long-term animal studies or limited evidence from animal studies substantiated by evidence from epidemiological studies indicate that it can make a significant contribution to cancer risk); [MAK] May cause irritation; Causes kidney, liver, and lung injury in high-dose animal studies; [MSDSonline]
Biomedical References

Exposure Assessment

Vapor Pressure
0.036 mm Hg
Lethal Concentration
LCLo (mice) = 1,000 mg/m3/10min
Explanatory Notes
VP from ChemIDplus;

Adverse Effects

Hepatotoxin
Hepatoxic (a) from occupational exposure (secondary effect) or (b) in animal studies or in humans after ingestion
IARC Carcinogen
Possible (2b)
NTP Carcinogen
Anticipated human carcinogen

Diseases, Processes, and Activities Linked to This Agent

Other Information
No other related information on this agent was found.