Physicochemical and Excess Properties of Binary Mixtures Of

Supplementary data

Physicochemical and excess properties of binary mixtures of (1-alkyl-3-methylimidazoliumchloride/bromide + ethylene glycol) at T = (288.15 to 333.15) K

aYun-Xia Zhang, a,bShu-Ni Li*, a,bQuan-Guo Zhai, a,bYu-Cheng Jiang, a,bMan-Cheng Hu[*]

aSchool of Chemistry & Chemical Engineering, Shaanxi Normal University, Xi’an, Shaanxi, 710062, China

bKey Laboratory of Macromolecular Science of Shaanxi Province, Xi’an, Shaanxi, 710062, China

Received 22 May 2015; Revised 13 August 2015; Accepted 13 August 2015

Table S1 Parameters A, B, C, D of equation (1) and the root-mean-square deviations (σ) for the four binary mixtures {([C6mim]Br + EG), ([C8mim]Br + EG), ([C6mim]Cl + EG), ([C8mim]Cl + EG)}.

, where n is the number of experimental points.

Table S2 Parameters k0, 1000k1 of equation (2) and the corresponding root-mean-square deviations (σ) for the four binary mixtures {([C6mim]Br + EG), ([C8mim]Br + EG), ([C6mim]Cl + EG), ([C8mim]Cl + EG)}.

, where n is the number of experimental points.

Table S3. Isobaric expansivity αP for the four binary mixtures {([C6mim]Br + EG), ([C8mim]Br + EG), ([C6mim]Cl + EG), ([C8mim]Cl + EG)} at T = (288.15 to 333.15) K and atmospheric pressure (0.1 MPa).