N -Nitrosodiethanolamine in Synthetic Cutting Fluids: A Part-Per-Hundred Impurity
- 1 April 1977
- journal article
- research article
- Published by American Association for the Advancement of Science (AAAS) in Science
- Vol. 196 (4285) , 70-71
- https://doi.org/10.1126/science.841341
Abstract
N-nitrosodiethanolamine has been found to be present at a concentration of 0.02 to 3 percent in several brands of synthetic cutting fluids. Its identity was confirmed by three independent techniques: (i) by measuring the retention times on two different high-performance liquid-chromatography columns, (ii) by dehydration to N-nitrosomorpholine, and (iii) by preparation of the O-methyl ether derivative.Keywords
This publication has 3 references indexed in Scilit:
- Trace analysis of 3-hydroxy-1-nitrosopyrrolidine, a non-volatile N-nitrosamine, by combined gas chromatographic-mass spectrometric methodJournal of Chromatography A, 1976
- Quantitative Tar and Plastic Waste Distributions in the Pacific OceanNature, 1974
- Organotrope carcinogene Wirkungen bei 65 verschiedenen N-Nitroso-Verbindungen an BD-RattenZeitschrift für Krebsforschung und Klinische Onkologie, 1967