Amino group stretching vibrations in primary aliphatic amines

The ozonolysis of primary aliphatic amines in fine particles

The oxidative processing by ozone of the particulate amines octadecylamine (ODA) and hexadecylamine (HDA) is reported. Ozonolysis of these amines resulted in strong NO−2 and NO − 3 ion signals that increased with ozone exposure as monitored by photoelectron resonance capture ionization aerosol mass spectrometry. These products suggest a mechanism of progressive oxidation of the particulate amin...

Ozonolysis of primary aliphatic amines in fine particles

Aliphatic amines in Chesapeake Bay sediments

Aliphatic amines were determined in sediments and sediment pore waters from several contrasting sites in Chesapeake Bay. The aliphatic amines diethylamine, set-butylamine, n-propylamine, and i-propylamine were detected in a limited number of pore-water samples at concentrations generally less than 0.6 /IM. The occurrence of these amines showed no obvious correlation to other sediment geochemica...

Secondary aerosol from atmospheric aliphatic amines

Secondary aerosol formation from atmospheric reactions of aliphatic amines S. M. Murphy, A. Sorooshian, J. H. Kroll, N. L. Ng, P. Chhabra, C. Tong, J. D. Surratt, E. Knipping, R. C. Flagan, and J. H. Seinfeld Division of Chemistry and Chemical Engineering, California Institute of Technology, Pasadena, CA 91125, USA Current Address: Aerodyne Research Inc., Billerica, MA, USA Electric Power Resea...

The ozonolysis of primary aliphatic amines in single and multicomponent fine particles