Abstract
A gas-chromatographic procedure for the determination of 1,1-dimethylhydrazine in water was developed on the basis of its reaction with 4-nitrobenzaldehyde yielding the corresponding hydrazone, the extraction of the latter from water with an organic solvent, its subsequent preconcentration by evaporation, and the determination on a gas chromatograph with a nitrogen-phosphorus detector. The determination limit of 1,1-dimethylhydrazine is 0.03 μg/L. The relative error of the determination is no larger than 22% in the concentration range 0.06–0.60 μg/L and 33% at a level of 0.03 μg/L.
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References
Bratkov, A.A., Khimmotologiya raketnykh i reaktivnykh topliv (Chemmotology of Rocket and Jet Fuels), Moscow: Khimiya, 1987.
Belyaev, E.Yu., N,N-Dimetilgidrazin v organicheskom sinteze (N,N-Dimethylhydrazine in Organic Synthesis), Krasnoyarsk, 1995.
Vrednye khimicheskie veshchestva. Azotsoderzhashchie organicheskie soedineniya (Harmful Chemical Substances: Nitrogen-Containing Organic Compounds), Kurlyandskii, B.V. and Filov, V.A., Eds., Leningrad: Khimiya, 1992, p. 245.
Holtzclaw, J.R., Rose, S.L., Wyatt, J.R., Rounbehler, D.P., and Fine, D.H., Anal. Chem., 1984, vol. 56, no. 14, p. 2952.
Qi, X.Y., Keyhani, N.O., and Lee, Y.C., Anal. Biochem., 1988, vol. 175, p. 139.
Cathum, S., Atamaniouk, V., Ananieva, L., Ladanowski, C., and Whittaker, H., Can. J. Chem. Eng., 1998, vol. 76, no. 3, p. 680.
Savchuk, S.A., Brodskii, E.S., Formanovskii, A.A., and Rudenko, B.A., Zh. Anal. Khim., 1998, vol. 53, no. 7, p. 759 [J. Anal. Chem. (Engl. Transl.), vol. 53, no. 7, p. 668].
Samsonov, D.P., Bornovalova, G.V., Pervunina, R.I, and Zhiryukhina, N.P., Zh. Anal. Khim., 1998, vol. 53, no. 2, p. 191 [J. Anal. Chem. (Engl. Transl.), vol. 53, no. 2, p. 169].
Filippov, O.A., Tikhomirova, T.I., Smolenkov, A.D., Tsizin, G.I., Formanovskii, A.A., and Shpigun, O.A., Zh. Anal. Khim., 2001, vol. 56, no. 12, p. 1238 [J. Anal. Chem. (Engl. Transl.), vol. 56, no. 12, p. 1070].
Shpigun, O.A., Nesterenko, P.N., and Pirogov, A.V., in 100 let khromatografii (100 Years of Chromatography), Rudenko, B.A., Ed., Moscow: Nauka, 2003, p. 641.
Denisov, A.A., Smolenkov, A.D., and Shpigun, O.A., Zh. Anal. Khim., 2004, vol. 59, no. 5, p. 511 [J. Anal. Chem. (Engl. Transl.), vol. 59, no. 5, p. 452].
Spravochnik po toksikologii i gigienicheskim normativam (PDK) potentsial’no opasnykh veshchestv (Handbook on the Toxicology and Sanitary Norms of Potentially Harmful Substances), Kushneva, V.S. and Gorshkova, R.B., Eds., Moscow, 1999, p. 71.
GN (Sanitary Norms) 2.1.5.1316-03: Provisional Permissible Levels of Chemical Substances in Water of Centralized Water Supply Systems, Moscow, 2004.
Chrompack Scanview 7.0, Varian, Application 1331, Amines C1–C2.
Opredelenie kontsentratsii khimicheskikh veshchestv v vode tsentralizovannykh sistem pit’evogo vodosnabzheniya. Sb. metod. ukazanii (Determination of Chemical Substances in Water of Centralized Water Supply Systems: Methodological Guidelines), Moscow: Minzdrav Rossii, 2004, issue 3, p. 19.
Kenesov, B.N., Batyrbekova, S.E., Zlobina, E.V., Ivanova, N.V., and Lyu, E.E., in Tez. dokl. VI Mezhd. kongress “EKVATEK-2004” (Proc. of the VI International Congress “EKVATEK-2004”), Moscow, 2004, p. 122.
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Original Russian Text © E.E. Sotnikov, A.S. Moskovkin, 2006, published in Zhurnal Analiticheskoi Khimii, 2006, Vol. 61, No. 2, pp. 139–142.
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Sotnikov, E.E., Moskovkin, A.S. Gas-chromatographic determination of 1,1-dimethylhydrazine in water. J Anal Chem 61, 129–132 (2006). https://doi.org/10.1134/S1061934806020079
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DOI: https://doi.org/10.1134/S1061934806020079