Excess Molar Volumes and Viscosities for the Binary Mixtures of n-Octane, n-Decane, n-Dodecane, and n-Tetradecane with Octan-2-ol at 298.15 K

Table 2

Densities (𝜌), viscosities (𝜂), excess molar volumes 𝑉^𝐸, viscosities deviations Δ𝜂, and excess Gibbs free energy Δ𝐺^∗𝐸 of binary mixtures at T = 298.15 K.

𝑥1	𝜌×10^−3	𝑉^𝐸𝑚×10^6	η	Δη	Δ𝐺^∗𝐸
	kg·m^−3	m^3·mol^−1	mPa·s	mPa·s	KJmol^−1
n-Octane(1) + octan-2-ol(2)
0	0.81705	0	6.429	0	0
0.0487	0.8114	−0.051	5.956	−0.185	115
0.1002	0.8054	−0.097	5.301	−0.535	149
0.1498	0.79959	−0.133	4.654	−0.888	137
0.2006	0.79361	−0.16	3.998	−1.244	78
0.2516	0.78756	−0.177	3.364	−1.576	−30
0.3003	0.78176	−0.183	2.796	−1.856	−183
0.3538	0.77534	−0.18	2.228	−2.108	−410
0.4003	0.76975	−0.169	1.79	−2.27	−661
0.4466	0.76415	−0.151	1.411	−2.375	−960
0.5001	0.75767	−0.123	1.049	−2.421	−1359
0.5517	0.75142	−0.091	0.778	−2.387	−1776
0.6002	0.74554	−0.057	0.59	−2.287	−2157
0.6539	0.73905	−0.018	0.454	−2.106	−2469
0.6994	0.73357	0.013	0.39	−1.901	−2560
0.7449	0.72811	0.042	0.366	−1.656	−2431
0.8	0.72157	0.068	0.376	−1.32	−2019
0.8465	0.7161	0.081	0.402	−1.018	−1571
0.9003	0.70985	0.081	0.434	−0.668	−1034
0.9521	0.70394	0.061	0.441	−0.355	−670
1	0.69867	0	0.512	0	0
n-Decane(1) + octan-2-ol(2)
0	0.81705	0	6.429	0	0
0.0554	0.81077	0.036	5.222	−0.898	−233
0.0998	0.80583	0.071	4.638	−1.234	−301
0.1554	0.79974	0.119	3.972	−1.589	−403
0.1999	0.79499	0.158	3.491	−1.822	−497
0.2554	0.7892	0.205	2.951	−2.052	−632
0.2999	0.78467	0.239	2.564	−2.19	−755
0.3555	0.77916	0.275	2.136	−2.308	−927
0.3998	0.7749	0.298	1.836	−2.361	−1078
0.4554	0.76969	0.318	1.509	−2.377	−1285
0.4999	0.76564	0.326	1.284	−2.354	−1461
0.5555	0.76074	0.326	1.046	−2.281	−1690
0.5998	0.75694	0.318	0.889	−2.191	−1871
0.6555	0.7523	0.298	0.73	−2.039	−2080
0.7	0.7487	0.274	0.63	−1.89	−2223
0.7554	0.74432	0.236	0.538	−1.673	−2337
0.7998	0.74091	0.2	0.487	−1.476	−2362
0.8554	0.73674	0.149	0.45	−1.203	−2281
0.8999	0.73347	0.106	0.438	−0.966	−2126
0.9554	0.72948	0.052	0.445	−0.649	−1811
1	0.72635	0	0.845	0	0
n-Dodecane(1) + octan-2-ol(2)
0	0.81705	0	6.429	0	0
0.0554	0.81098	0.101	5.513	−0.634	−159
0.0999	0.80637	0.167	4.916	−1.004	−296
0.1554	0.80091	0.24	4.254	−1.383	−404
0.1998	0.79676	0.291	3.786	−1.625	−517
0.2555	0.7918	0.345	3.272	−1.856	−659
0.2998	0.78805	0.38	2.916	−1.986	−770
0.3554	0.78355	0.415	2.532	−2.087	−902
0.3998	0.78012	0.435	2.27	−2.123	−999
0.4554	0.77603	0.451	1.995	−2.115	−1102
0.4999	0.7729	0.456	1.813	−2.071	−1167
0.5555	0.76916	0.453	1.627	−1.973	−1219
0.5998	0.76631	0.444	1.508	−1.866	−1236
0.6555	0.76288	0.422	1.391	−1.699	−1221
0.6998	0.76027	0.398	1.32	−1.545	−1180
0.7554	0.75713	0.359	1.253	−1.328	−1095
0.7998	0.75473	0.32	1.213	−1.142	−1005
0.8555	0.75185	0.263	1.176	−0.896	−869
0.8999	0.74965	0.21	1.152	−0.694	−750
0.9555	0.747	0.134	1.124	−0.439	−599
0.9997	0.74519	0	1.337	0	0
n-Tetradecane(1) + octan-2-ol(2)
0	0.81705	0	6.429	0	0
0.0555	0.81134	0.126	5.619	−0.568	−144
0.0999	0.80721	0.193	5.163	−0.831	−230
0.1555	0.80239	0.268	4.632	−1.121	−330
0.1998	0.7988	0.321	4.238	−1.321	−417
0.2554	0.79459	0.376	3.786	−1.533	−531
0.2998	0.79144	0.413	3.455	−1.67	−628
0.3555	0.78774	0.449	3.081	−1.802	−751
0.3999	0.78496	0.47	2.813	−1.876	−850
0.4554	0.78171	0.487	2.519	−1.93	−968
0.4999	0.77925	0.492	2.314	−1.941	−1054
0.5555	0.77637	0.49	2.098	−1.915	−1144
0.5998	0.7742	0.48	1.957	−1.863	−1196
0.6554	0.77163	0.457	1.82	−1.759	−1226
0.7	0.76969	0.432	1.741	−1.644	−1217
0.7555	0.76741	0.39	1.683	−1.46	−1154
0.8	0.76569	0.348	1.668	−1.282	−1060
0.8555	0.76365	0.287	1.688	−1.02	−887
0.9	0.76211	0.23	1.736	−0.779	−703
0.9553	0.76029	0.15	1.835	−0.439	−424
0.9997	0.75914	0	2.081	0	0