National Technical Reports Library

The National Technical Information Service acquires, indexes, abstracts, and archives the largest collection of U.S. government-sponsored technical reports in existence. The NTRL offers online, free and open access to these authenticated government technical reports. Technical reports and documents in its repository may be available online for free either from the issuing federal agency, the U.S. Government Publishing Office’s Federal Digital System website, or through search engines.

Details

Viscosity and Density of 2-Methyltetrahydrofuran as a Function of Temperature.

SAND781414

Publication Date	1979
Personal Author	Engler, B. P.; Harrah, L. A.
Page Count	16
Abstract	The viccosity and density of 2-methyltetrahydorfuran have been determined from -60 to 23 exp 0 C. Viscosity measurements were made using a Ubbelohde viscometer and the density measurements were made using a pycnometer of our own design. The data are represented by the following formulae: ln eta = -3.635 + 896.8T exp -1 and d = 1.138 - 9.56 x 10 exp -4 T, where eta is the viscosity in centipoise, d, the density in grams per cubic centimeter, and T, the temperature in exp 0 K. Previous literature data, which extend the viscosity into the glassy state, are included. 6 figures, 4 tables. (ERA citation 04:024112)
Keywords	Mthf Correlations Density Equations Low temperature Medium temperature Physical properties Temperature dependence Viscosity Furan/methyl-tetrahydro ERDA/400301 ERDA/360404
Source Agency	Technical Information Center Oak Ridge Tennessee
NTIS Subject Category	99F - Physical & Theoretical Chemistry
Corporate Authors	Sandia Labs., Albuquerque, NM.; Department of Energy.
Document Type	Technical Report
NTIS Issue Number	197917
Contract Number	EY-76-C-04-0789

Viscosity and Density of 2-Methyltetrahydrofuran as a Function of Temperature.

Viscosity and Density of 2-Methyltetrahydrofuran as a Function of Temperature.
SAND781414

Publication Date	1979
Personal Author	Engler, B. P.; Harrah, L. A.
Page Count	16
Abstract	The viccosity and density of 2-methyltetrahydorfuran have been determined from -60 to 23 exp 0 C. Viscosity measurements were made using a Ubbelohde viscometer and the density measurements were made using a pycnometer of our own design. The data are represented by the following formulae: ln eta = -3.635 + 896.8T exp -1 and d = 1.138 - 9.56 x 10 exp -4 T, where eta is the viscosity in centipoise, d, the density in grams per cubic centimeter, and T, the temperature in exp 0 K. Previous literature data, which extend the viscosity into the glassy state, are included. 6 figures, 4 tables. (ERA citation 04:024112)
Keywords	Mthf Correlations Density Equations Low temperature Medium temperature Physical properties Temperature dependence Viscosity Furan/methyl-tetrahydro ERDA/400301 ERDA/360404
Source Agency	Technical Information Center Oak Ridge Tennessee
NTIS Subject Category	99F - Physical & Theoretical Chemistry
Corporate Authors	Sandia Labs., Albuquerque, NM.; Department of Energy.
Document Type	Technical Report
NTIS Issue Number	197917
Contract Number	EY-76-C-04-0789