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ISSN print edition: 0366-6352
ISSN electronic edition: 1336-9075
Registr. No.: MK SR 9/7
Published monthly
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Gas chromatographic analysis of the chlorination products of 1,3-dichloro-2-butene
J. Vojtko and M. Hrušovský
Slovak Technical University,
Bratislava
Abstract: During the chlorination of the mixt. of cis- and trans-1,3-dichloro-2-butene at -50° to +50° the main product is 2,3,4-trichloro-1-butene and the byproducts are 1,2,3,3-tetrachlorobutane and 1,2,3,3,4-pentachlorobutane. For the sepn., gas chromatog. on strongly polar stationary phases, tetrakis (β-cyanoethoxymethyl)methane (I) and tris(β-cyanoethoxy)propane (II) was applied. For the sp. eluting vols. at 121.5-40° for I and at 102.5-120° for II, the Antoine equation was used: log Vg0 = B + A/T, where Vg0 is the retention vol. in ml./g. adsorbed phase, T the abs. temp., and A and B are const. Programmed temp. is recommended because the components vary greatly in b.p.
Full paper in Portable Document Format: 206a446.pdf (in Slovak)
Chemical Papers 20 (6) 446–451 (1966)
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