Carbon disulphide surface tension

Carbon Sulphidoselenide, CSSe, may be prepared by the action of carbon disulphide vapour on ferrous selenide at 650° C. The product, on fractional distillation through a 50-inch head-filled glass column, yields a deep yellow liquid as residue, which on repeated fractionation through the same column yields a middle fraction of the pure sulphidoselenide. It is obtained as a yellow oil of boiling-point 88-90° to 83-95° C. at 749-2 mm., and having a surface tension y =40-44 dynes/cm. at 20° C. 

Tonomura and Ishihara measured the surface tensions of ethyl alcohol and carbon disulphide to low temperatures by the capillary tube inethod and... 

Figure Al.l. Surface tension of carbon disulphide, linear region. Drawn line values recommended by Jasper ) as in table Al.l. Other references indicated for the sake of comparison.

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