Isopentane, also known as 2-methylbutane, is simply CH3-CH(CH3)-CH2-CH3. Molecular weight 72.15. Colorless flammable liquid. It's scented. Melting point -159.9ºC, boiling point 27.8ºC, relative density 0.6201, refractive index 1.3537. Insoluble in water, slightly ...
Density 0.62 G/Cm³ Flash Point -51 ºC Refractive Index 1.354 Saturated Vapor Pressure 79.31kpa Critical Temperature 187.8ºC Critical Pressure 3.33MPa Explosion Upper Limit (V/V) 7.6% Transport Package Drums Specification 137KG/Drum Trademark RUNZE Origin Dongy...
Density Measurements of (0.99 Methane + 0.01 Butane) and (0.98 Methane + 0.02 Isopentane) over the Temperature Range from (100 to 160) K at Pressures up to 10.8 MPaCryogenic stateDensity measurementLiquefied binary mixturesMagnetic-suspension coupling...
VAPORDENSITY(air=1):1.269 EVAPORATIONRATE:Notapplicable(gas) BOILINGPOINT:Gasmixture FREEZINGPOINT:Gasmixture pH:Notapplicable(gas) GASDENSITY:1.53kg/m³@15°C,101.3kPa COEFFICIENTOFWATER/OIL DISTRIBUTION: Slightlymiscibleinwater FIREOREXPLOSIONHAZARD CONDITIONSOFFLAMMABILITY:Flammableoveraspecifiedrangein ...
THERMAL CONDUCTIVITYThis paper reports the results of new, absolute measurements of thermal conductivity of isopentane in the temperature range 307–335 K at pressures up to 0.4 GPa. The experimental data have an estimated uncertainty of ±0.3%. The density dependence of the thermal conductivity ...
The density of acid sites on the top surface of catalysts determined by benzonitrile adsorption proved the average number of H4SiW12O40 layers on SiO2 to be 2.2, 2.6 and 4.0 at 10, 20 and 40 wt.% acid loading, respectively. NH3 temperature programmed desorption showed that the acid ...
While the hydrocerol and isopentane are considered to function as the nucleating agent which determines the cell-population density and as the blowing agent to control the volume expansion ratio respectively, both agents affected the cell-population density. In addition, synergistic effects of these ...
In the region above 100 MPa atT= 280 K and 440 K, the uncertainty in the density measurement increased from 0.11% to 0.14% and 0.22%, respectively. TwelvePρTmeasurements were carried out at temperatures and pressures reported in the literature for comparison. Additionally, the results of the...
uniformly distributed throughout isopentane and an oil soluble alcohol having from 8 to 22 carbon atoms and from one to two hydroxyl groups in the structure, which styrene particle upon heating will expand to a structure of less than one pound per cubic foot density having uniformly small cells...
Density 0.62 G/Cm³ Flash Point -51 ºC Refractive Index 1.354 Saturated Vapor Pressure 79.31kpa Critical Temperature 187.8ºC Critical Pressure 3.33MPa Explosion Upper Limit (V/V) 7.6% Molecular Weight 72.14880 Exact Mass 72.09390 Logp 2.05240 Vapour Density 2.6 (Vs Air) ...