Vapour pressures and enthalpies of vaporization of a series of aromatic ethers of mono-, di- and triethylene glycol

Molar enthalpies of vaporization of (2-phenylbromide) ethylene glycol monomethyl ether; (2-phenylbromide) diethylene glycol monomethyl ether; (2-phenylbromide) triethylene glycol monomethyl ether were obtained from the temperature dependence of the vapor pressure measured by the transpiration method. The measured data sets were successfully checked for internal consistency by comparison with vaporization enthalpies of dimethyl ethers of ethylene glycol, diethylene glycol, and triethylene glycol.