Volumetric, Viscometric and Excess Properties of Binary Mixtures of 1-Iodobutane with Benzene, Toluene, o-Xylene, m-Xylene, p-Xylene, and Mesitylene at Temperatures from 303.15 to 313.15 K

Table 4

Mole fraction (𝑥₁), viscosity deviations (Δ𝜂), and excess Gibbs’ free energy of activation flow (Δ𝐺^∗𝐸) for 1-iodobutane + hydrocarbons binary mixtures at 303.15, 308.15, and 313.15 K.

𝑥1	Δ𝜂			Δ𝐺^∗𝐸
	303.15	308.15	313.15	303.15	308.15	313.15
	1-Iodobutane + benzene
0.0000	0.000	0.000	0.000	0.00	0.00	0.00
0.0793	−0.011	−0.012	−0.016	71.96	36.98	12.70
0.1624	−0.020	−0.023	−0.028	125.76	64.83	30.85
0.2494	−0.028	−0.032	−0.038	164.06	86.04	49.80
0.3408	−0.033	−0.038	−0.044	188.05	100.83	67.50
0.4367	−0.036	−0.042	−0.047	198.35	110.16	80.31
0.5377	−0.035	−0.041	−0.046	194.77	112.66	85.55
0.6440	−0.031	−0.036	−0.042	175.83	106.95	81.69
0.7562	−0.023	−0.027	−0.033	139.36	89.16	66.46
0.8747	−0.012	−0.014	−0.020	82.24	55.42	39.53
1.0000	0.000	0.000	0.000	0.00	0.00	0.00
	1-Iodobutane + toluene
0.0000	0.000	0.000	0.000	0.00	0.00	0.00
0.0933	−0.029	−0.034	−0.037	21.57	−39.67	−73.07
0.1880	−0.049	−0.056	−0.061	53.57	−38.92	−85.11
0.2842	−0.063	−0.069	−0.075	84.30	−19.63	−67.59
0.3818	−0.070	−0.075	−0.081	107.23	3.72	−40.77
0.4809	−0.072	−0.076	−0.082	118.78	22.05	−17.88
0.5815	−0.069	−0.073	−0.079	117.28	31.05	−4.43
0.6837	−0.061	−0.065	−0.071	103.19	30.46	−0.15
0.7875	−0.048	−0.052	−0.058	77.54	22.38	−2.50
0.8929	−0.028	−0.032	−0.035	42.28	10.67	−4.72
1.0000	0.000	0.000	0.000	0.00	0.00	0.00
	1-Iodobutane + 𝑜-xylene
0.0000	0.000	0.000	0.000	0.00	0.00	0.00
0.1045	−0.059	−0.070	−0.081	−121.57	−203.82	−270.46
0.2080	−0.110	−0.128	−0.143	−219.58	−356.89	−465.17
0.3105	−0.149	−0.168	−0.185	−281.28	−449.00	−576.84
0.4119	−0.171	−0.191	−0.208	−302.31	−480.32	−609.09
0.5123	−0.178	−0.197	−0.213	−286.12	−457.55	−574.42
0.6118	−0.166	−0.184	−0.198	−241.86	−393.36	−490.65
0.7103	−0.140	−0.155	−0.168	−180.27	−302.37	−376.59
0.8078	−0.101	−0.113	−0.123	−112.82	−199.08	−248.60
0.9044	−0.053	−0.061	−0.066	−50.05	−95.24	−120.09
1.0000	0.000	0.000	0.000	0.00	−0.00	0.00
1-Iodobutane + 𝑚-xylene
0.0000	0.000	0.000	0.000	−0.00	0.00	0.00
0.1062	−0.080	−0.088	−0.096	−189.39	−289.97	−368.25
0.2110	−0.143	−0.155	−0.165	−310.71	−477.93	−601.87
0.3143	−0.188	−0.200	−0.212	−366.01	−569.82	−712.90
0.4162	−0.213	−0.225	−0.238	−364.78	−580.07	−725.48
0.5168	−0.218	−0.231	−0.244	−322.97	−530.53	−667.36
0.6160	−0.203	−0.217	−0.231	−257.54	−442.44	−562.96
0.7139	−0.171	−0.186	−0.200	−182.52	−333.70	−432.70
0.8105	−0.125	−0.139	−0.152	−109.55	−218.16	−289.90
0.9059	−0.066	−0.076	−0.085	−46.85	−104.93	−143.98
1.0000	0.000	0.000	0.000	0.00	0.00	0.00
	1-Iodobutane + 𝑝-xylene
0.0000	0.000	0.000	0.000	0.00	0.00	0.00
0.1066	−0.092	−0.108	−0.133	−241.39	−387.50	−571.77
0.2116	−0.166	−0.187	−0.219	−409.31	−642.71	−899.93
0.3151	−0.219	−0.243	−0.269	−495.99	−772.16	−1022.85
0.4171	−0.249	−0.273	−0.292	−508.23	−794.32	−1005.69
0.5177	−0.257	−0.281	−0.294	−462.88	−737.24	−905.59
0.6169	−0.241	−0.267	−0.278	−379.97	−626.37	−761.73
0.7147	−0.205	−0.231	−0.243	−278.90	−483.78	−593.63
0.8111	−0.150	−0.175	−0.187	−175.23	−325.48	−409.31
0.9062	−0.080	−0.099	−0.108	−79.59	−162.11	−211.36
1.0000	0.000	0.000	0.000	0.00	0.00	0.00
1-Iodobutane + mesitylene
0.0000	0.000	0.000	0.000	−0.00	0.00	0.00
0.1190	−0.114	−0.133	−0.155	−315.62	−477.99	−658.56
0.2330	−0.205	−0.229	−0.256	−540.70	−796.46	−1059.79
0.3425	−0.267	−0.290	−0.315	−657.61	−952.89	−1223.63
0.4476	−0.300	−0.320	−0.341	−673.96	−968.85	−1210.05
0.5486	−0.304	−0.322	−0.340	−613.68	−882.66	−1084.90
0.6458	−0.281	−0.298	−0.316	−504.97	−733.83	−897.67
0.7393	−0.236	−0.252	−0.269	−373.81	−553.88	−681.37
0.8294	−0.170	−0.185	−0.201	−238.35	−363.39	−454.10
0.9162	−0.090	−0.100	−0.112	−111.25	−176.46	−225.13
1.0000	0.000	0.000	0.000	0.00	0.00	0.00