论文信息 - Vapour pressures and heats of sublimation of some azo disperse dyes

Vapour pressures and heats of sublimation of some azo disperse dyes

The vapour pressures, latent heats of sublimation and associated entropy changes of anthraquinone and monoazo disperse dyes have been obtained by the transpiration method. These compounds have vapour pressures of 0.0005-0.193 mm Hg over the temperature range of 120–215°C. The heats of sublimation are discussed in terms of their molecular structure.

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