Isopentane Compound Information and Applications for GC (Gas Chromatography) and LC (Liquid Chromatography) Analysis


CAS # 78-78-4

Compound Structure and Properties

Molecular Weight72.1488
Melting Point-161--159 °C, 112-114 °K, -258--254 °F
Boiling Point28-28 °C, 300.9-301.3 °K, 82-83 °F
Density616 mg mL−1
Data above sourced from ChemSpider and Wikipedia

GC Mass Spectrum

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Butane, 2-methyl-; iso-Pentane; 1,1,2-Trimethylethane; 2-Methylbutane; iso-C5H12; Ethyldimethylmethane; Isoamylhydride; Exxsol isopentane; 1,1-dimethylpropane; methylbutane; Iso-Pentane * Isopentane; Exxsol isopentane S; NSC 119476

Application Chromatograms

Impurities in Commercial Cyclohexane on Rtx-DHA-100
Hydrocarbon Gases on Rt-Q-BOND
Refinery Gas on Rt-Q-BOND
Hydrocarbon Gases on Rt-Q-BOND
4-Hr Shipping Facility Air Sample with radiello 145
PiONA Calibration Standard on Rtx-DHA-100 by ASTM D6729-14
Refinery Gas on Rtx-DHA-100 (ASTM D2163)
Simulated Distillation of Gasoline on MXT-1 (ASTM D7096-16)
Refinery Gas on Rt-Alumina BOND/Na2SO4 (ASTM D2163-14)
Isoparaffins on Rtx-DHA-100 (ASTM D6729-14)
Simulated Distillation of Gasoline on MXT-1 (ASTM D7096-16)
Alkylate Standard on Rtx-DHA 50 by Method D5134-13
Reformate Standard on Rtx-DHA 50 by Optimized ASTM D5134-13
Impurities in Methyl-t-Butyl Ether (MTBE) on Rtx-DHA-100 (ASTM D5441)
Impurities in Methyl-t-Butyl Ether (MTBE) on Rtx-DHA-150 (ASTM D5441)
Impurities in Methyl-t-Butyl Ether (MTBE) on Rtx-DHA-50 (ASTM D5441)
PAMS 57 Component Mix on Rtx-1 (105 m)
Reformate on Rtx-1
C1-C5 Hydrocarbons on Rt-Alumina BOND/MAPD
1,3-Butadiene on Rt-Alumina BOND/MAPD (Purity Analysis)
Crude 1,3-Butadiene on Rt-Alumina BOND/MAPD
Light Hydrocarbons on Rtx-DHA-150
Natural Gas (82% Methane) on Rtx-DHA-150
Refinery Gas Hydrocarbons on Rt-Alumina BOND/Na2SO4
Mass APH on Rxi-1ms
Refinery Gas on Rt-Alumina BOND/KCl
Refinery Gas
Sim Dist by ASTM D3710 on Rtx-1 SimDist 2887 (calibration)
Sim Dist, ASTM D3710 (Gasoline) on Rtx-1 SimDist 2887
Propylene and C1-C5 Hydrocarbons on Rt-Alumina BOND/Na2SO4
Refinery Gas Using OPN on Res-Sil C Packing
Refinery Gas Calibration Standard on Refinery Gas Packed Column Set
Sulfur Compounds and Hydrocarbons on Rt-XLSulfur
Refinery Gas on MXT-Alumina BOND/Na2SO4
Natural Gas #2 on Rt-QS-BOND
Ozone Precursors on Rtx-1
Ethylene and C1-C5 Hydrocarbons by ASTM D6159-97 on Rt-Alumina BOND/KCl, Rtx-1
Refinery Gas on Rt-Alumina BOND (Na2SO4)

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