Benzene solubility/temperature relationship

From these relationships, the following values are obtained 4 heat of fusion, 3.5 kcal./mol normal boiling point, 233° Trouton s constant, 25.5 cal./deg. mol. The liquid and vapor are both associated.4 Cryoscopic measurements upon benzene solutions give apparent molecular weights ranging from 158 (mol fraction = 0.0016) to 230 (mol fraction = 0.0060). At room temperature the solubility of the compound in benzene is 0.995 g./lOO g. of solvent.3... 

Fig. 7.12 Relationship between temperature and solubility of water in benzene.

Some characteristic properties of poly(DiPF) as a typical poly(DRF) are summarized [3] It is colorless powder, soluble in many organic solvents, and a transparent film is obtained by casting of the solution. Specific gravity 1.12 g/cm Refractive index 1.4698. Miscible with poly(MMA). Hydrolysis is difficult. Tlnit = 223 C, Tmax = 300 C, Tg and 7m are not detected below the decomposition temperature. Viscosity relationship [v] - 7.53 X dL/g in benzene at 30 C [26]. Persistence length 7.6... 

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