Journal of Chemical & Engineering Data
Article
(8) General Electric Company. Improvements relating to vulcan-
izable vinyl containing organopolysiloxane. Patent Appl. GB785384,
Oct, 30. 1957.
(9) Atapattu, S. N.; Poole, C. F. Determination of descriptors for
semivolatile organo- silicon compounds by gas chromatography and
non-aqueous liquid−liquid partition. J. Chromatogr. A 2009, 1216,
7882−7888.
(10) Simon, W. K.; Robert, C. O.; Dallas, T. H. Methylvinylpoly-
siloxanes. J. Am. Chem. Soc. 1955, 77, 1685−1687.
(11) Borisov, S. N. Reaction of silanols with hydrosilanes. Zh. Obshch.
Khim. 1966, 36, 687−692.
(12) Shostakovskii, M. F. Synthesis and transformations of oxygen-
containing organo- silicon compounds. IV. Synthesis of methyl-, ethyl-,
propyl-, and isopropylmethyl phenylsilyl acetals. Izv. Akad. Nauk SSSR,
Ser. Khim. 1956, 811−816.
(13) Sun, S. M.; Li, P.; Xie, Z. S.; Piao, A. Z. A convenient method for
the preparation of 2,4,6-trimethyl-2,4,6-tris(3′,3′,3′-trifluoropropyl)
cyclotrisiloxane. Acta Chim. Sinica. 1982, 40, 571−572.
(14) Redlich, O.; Kister, A. T. Thermodynamics of nonelectrolyte
solutions, x-y-trelations in a binary system. Ind. Eng. Chem. 1948, 40,
341−345.
2,4,6,8-tetramethylcyclotetrasiloxane, 2,4,6,8-tetramethyl-
2,4,6,8-tetravinylcyclotetrasiloxane, 1,3,5-trimethyl-1,3,5-tris-
(3,3,3-trifluoropropyl)cyclotrisiloxane and 1,3-diethenyl-
1,1,3,3-tetramethyldisiloxane at different temperatures (T =
308.15, 313.15, 318.15 323.15 and 328.15 K) were measured by
the vibrating tube densimeter technique in the entire range of
composition.
The graph shows that the excess volumes are negative for the
binaries of TMDPDS with D4Vi, D4, and DETMDS and positive
for the binary with D3F. The magnitude and sign of VE reflects,
partially, the type of interactions taking place in the mixture.
The relative magnitude of VE is a result of several effects: the
interstitial accommodation effect, disruption in the orienta-
tional order of the pure components, the size of the molecule.
ASSOCIATED CONTENT
* Supporting Information
The Supporting Information is available free of charge on the
■
S
(15) Wisniak, J.; Cortez, G.; Peralta, R. D.; Infante, R.; Elizalde, L. E.;
Amaro, T. A.; García, O.; Soto, H. Density, excess volume, and excess
coefficient of thermal expansion of the binary systems of dimethyl
carbonate with butyl methacrylate, allyl methacrylate, styrene, and
vinyl acetate at T = (293.15, 303.15, and 313.15) K. J. Chem.
Thermodyn. 2008, 40, 1671−1683.
(16) Al-Kandary, J. A.; Al-Jimaz, A. S.; Abdul-Latif, A. H. M. Excess
molar volumes and refractive indices of (methoxybenzene + benzene,
or toluene, or o-xylene, or m-xylene, or p-xylene, or mesitylene) binary
mixtures between T = (288.15 to 303.15) K. J. Chem. Thermodyn.
2006, 38, 1351−1361.
Results of the molar refraction Rm and deviation in the
molar refraction ΔRm for TMDPDS with D4, D4Vi, D3F
AUTHOR INFORMATION
Corresponding Author
Funding
This work was supported by the Scientific Research Project in
Social Development Field (Grant No. 20130533B16) spon-
sored by Hangzhou Science and Technology Committee of
China, China Petroleum and Chemical Industry Federation
(Grant No. 2011-07-06) and the Training Program of
Hangzhou Normal University (2014XJPY06).
■
(17) Gowrisankar, M.; Venkateswarlu, P.; Sivakumar, K.;
Sivarambabu, S. Volumetric, speed of sound data and viscosity at
(303.15 and 308.15) K for the binary mixtures of N,N-dimethylaniline
+ aliphatic ketones (C3−C5), + 4-methyl-2-pentanone, + acetophe-
none, + cyclicketones. J. Ind. Eng. Chem. 2014, 20, 405−418.
(18) Zorębski, E.; Przybyła, A. Volume effects for binary mixtures of
propane-1,2-diol with methanol, propan-1-ol, hexan-1-ol, octan-1-ol, or
nonan-1-ol at temperatures (293.15 to 318.15) K. J. Chem. Thermodyn.
2013, 59, 127−134.
Notes
The authors declare no competing financial interest.
(19) Pineiro, A.; Brocos, P.; Amigo, A.; Pintos, M.; Bravo, R.
Prediction of Excess Volumes and Excess Surface Tensions from
Experimental Refractive Indices. Phys. Chem. Liq. 2000, 38, 251−260.
REFERENCES
■
(1) Zhang, Y. D.; Dong, H.; Wu, C.; Yu, L. J.; Xu, J. The mixing
properties of 1,3,5-trimethyl-1,3,5-tris(3,3,3-trifluoropropyl) cyclo-
trisiloxane with various organosilicon compounds at different temper-
atures. J. Chem. Thermodyn. 2015, 81, 16−25.
(2) Zhang, Y. D.; Dong, H.; Wu, C.; Yu, L. J. Thermophysical Properties
of Binary Mixtures of Triethoxysilane, Methyltriethoxysilane, Vinyl-
triethoxysilane and 3-Mercaptopropyltriethoxysilane with Ethylbenzene
at Various Temperatures. J. Chem. Thermodyn. 2014, 76, 45−55.
(3) Yu, L. J.; Dong, H.; Wu, C.; Zhang, Y. D. The density, refractive
index, and thermodynamic behaviour of binary mixtures of 1,3-
Diethenyl-1,1,3,3-tetramethyldisiloxane with aromatic hydrocarbons. J.
Chem. Thermodyn. 2014, 72, 139−151.
(4) Zhang, Y. D.; Dong, H.; Yue, Y.; Wu, C. Effect of temperature
and composition on the density, refractive index, and excess quantities
of binary mixtures of 2, 4, 6, 8-tetramethyl-2, 4, 6, 8-tetraethenylcy-
clotetrasiloxane with aromatic hydrocarbons. J. Chem. Thermodyn.
2013, 57, 114−130.
(5) Dong, H.; Yue, Y.; Wu, C.; Lai, G. Q. Excess Molar Volumes of 2,
4, 6, 8-Tetramethylcyclotetrasiloxane with Benzene, Toluene, Xylene
at T = (288.15, 298.15, 308.15) K. J. Chem. Eng. Data 2012, 57, 1050−
1056.
̂
(20) Reis, J. C. R.; Lampreia, I. M. S.; Santos, A. F. S.; Moita, M. L. C.
et, G. Refractive index of liquid mixtures: theory and
J.; Douher
́
experiment. ChemPhysChem 2010, 11, 3722−3733.
(21) Ali, A.; Ansari, S.; Nain, A. K. Densities, refractive indices and
excess properties of binary mixtures of dimethylsulfoxide with some
poly(ethylene glycol)s at different temperatures. J. Mol. Liq. 2013, 178,
178−184.
(22) Rodríguez, H.; Brennecke, J. F. Temperature and composition
dependence of the density and viscosity of binary mixtures of water +
ionic liquid. J. Chem. Eng. Data 2006, 56, 2145−2155.
(23) Sudhakar, S. D.; Chandrashekhar, P. P.; Dilip, V. P. Density,
Speed of Sound, and Refractive Index of Aqueous Binary Mixtures of
Some Glycol Ethers at T = 298.15 K. J. Chem. Eng. Data 2010, 55,
3962−3968.
́
(24) Brocos, P.; Pineiro, A.; Bravo, R.; Amigo, A. Refractive indices,
̃
molar volumes and molar refractions of binary liquid mixtures:
concepts and correlations. Phys. Chem. Chem. Phys. 2003, 5, 550−557.
́
(25) Pineiro, A.; Brocos, P.; Amigo, A.; Pintos, M.; Bravo, R.
̃
Refractive Indexes of Binary Mixtures of Tetrahydrofuran with 1-
Alkanols at 25°C and Temperature Dependence of n and ρ for the
Pure Liquids. J. Solution Chem. 2002, 31, 369−380.
(6) Tarrant, P.; Dyckes, G. W.; Dunmire, R.; Butler, G. B. The
Preparation of Some Fluoroalkylmethyldichlorosilanes and their
Hydrolysis Products. J. Am. Chem. Soc. 1957, 79, 6536−6540.
(7) Voronkov, M. G. Reaction of siloxanes with alkoxysilanes. New
method of synthesis of alkoxysilanes and siloxanes. Zh. Neorg. Khim.
1959, 29, 907−915.
(26) Patre, S.; Thakur, P.; Pande, R. Steric parameters and excess
properties of hydroxamic acids Original Research Article. J. Chem.
Thermodyn. 2012, 54, 118−128.
K
J. Chem. Eng. Data XXXX, XXX, XXX−XXX