Detail of "30899-19-5"

Reference

Densities and Viscosities of Binary Mixtures of Polyethylene Glycol 350 Monomethyl Ether with n-Butanol and n-Pentanol and Tetraethylene Glycol Dimethyl Ethers with n-Propanol, n-Butanol, and n-Pentanol from 278

Densities and Viscosities of Binary Mixtures of Polyethylene Glycol 350 Monomethyl Ether with n-Butanol and n-Pentanol and Tetraethylene Glycol Dimethyl Ethers with n-Propanol, n-Butanol, and n-Pentanol from 278.15 K to 318.15 K. Ferreyra de Holgado, Marta E.; de Schaefer, Cecilia R.; Arancibia, Eleuterio L. (Departamento de Quimica Facultad de Ciencias Exactas y Tecnologia, Universidad Nacional de Tucuman, San Miguel de Tucuman 4000, Argent.). Journal of Chemical and Engineering Data, 47(2), 144-148 (English) 2002 American Chemical Society. CODEN: JCEAAX. ISSN: 0021-9568. DOCUMENT TYPE: Journal CA Section: 68 (Phase Equilibriums, Chemical Equilibriums, and Solutions) Section cross-reference(s): 36 The d. and viscosity of binary mixts. of polyethylene glycol 350 monomethyl ether with 1-butanol and 1-pentanol and tetraethylene glycol di-Me ether with 1-propanol, 1-butanol, and 1-pentanol were measured at five different temps. (278.15, 288.15, 298.15, 308.15, and 318.15 K) and at atm. pressure. The measurements were carried out over the whole range of compn. Viscosity values were used in the detn. of the viscosity deviation, Dh, which was fitted to the Redlich-Kister equation and was compared with the predicted values obtained by the viscosity regular term.

Quaternary liquid-liquid equilibrium: water-phosphoric acid-1-pentanol-3-pentanone at 25°C

Quaternary liquid-liquid equilibrium: water-phosphoric acid-1-pentanol-3-pentanone at 25°C. Marco, Jose M.; Galan, Maria I.; Costa, Jose (Dep. Ing. Quim., Univ. Barcelona, Barcelona 08028, Spain). Solvent Extr. Ion Exch., 6(1), 125-40 (English) 1988. CODEN: SEIEDB. ISSN: 0736-6299. DOCUMENT TYPE: Journal CA Section: 68 (Phase Equilibriums, Chemical Equilibriums, and Solutions) Section cross-reference(s): 49 Liq.-liq. equil., soly. and tie-line data, for the quaternary system H2O-H3PO4-1-pentanol-3-pentanone, were obtained at 25° and atm. pressure by using an anal. method. 1-Pentanol appears to be more effective than 3-pentanone as extractant solvent of H3PO4. Advantages are not obsd. with the use of mixed solvents in the purifn. of wet process H3PO4 by means of solvent extn.