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C7 Compound Information and Applications for GC (Gas Chromatography) and LC (Liquid Chromatography) Analysis

Heptane

CAS # 142-82-5


Compound Structure and Properties

Molecular Weight100.2019
FormulaC7H16
Melting Point-91--90 °C, 182.2-183 °K, -132--130 °F
Boiling Point98-99 °C, 371.2-371.8 °K, 208-210 °F
Density679.5 mg mL−1
log P4.274
Data above sourced from ChemSpider and Wikipedia

GC Mass Spectrum

m/z
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Synonyms

Heptane; n-Heptane; Dipropylmethane; Heptyl hydride; Skellysolve c; n-C7H16; Eptani; Heptan; Heptanen; Gettysolve-C; Aliphatic hydrocarbon; Exxsol heptane; C7; NSC 62784


Application Chromatograms

Residual Solvents on Rxi-624Sil MS
Residual Solvents and Gases on Rxi-624Sil MS via HS-Syringe-GC-FID
NJ Low Level TO-15 75 Component Mix on Rtx-VMS (60 m, 40 °C start)
Residual Solvents on Rxi-624Sil MS via HS-Syringe-GC-HES-MS
TNRCC 1006 Retention Time Marker Mix on Rxi-5Sil MS
USP <467> Residual Solvents Class 3 MIx A on Rxi-624Sil MS
PiONA Calibration Standard on Rtx-DHA-100 by ASTM D6729-14
Simulated Distillation of Gasoline on MXT-1 (ASTM D7096-16)
Simulated Distillation of Gasoline with Oxygenates on MXT-1 (ASTM D7096-16)
Simulated Distillation of Gasoline on MXT-1 (ASTM D7096-16)
NJ Low Level TO-15 75 Component Mix on Rtx-VMS (30 m, 2.0 mL/min)
ASTM D5134 Rtx-DHA 50 Column Evaluation
Reformate Standard on Rtx-DHA 50 by Optimized ASTM D5134-13
Simulated Distillation on Rtx-1 SimDist 2887 DiatoSorb-WHP by ASTM D2887
Detailed Hydrocarbon Analysis (DHA) on Rtx-DHA-100
Residual Solvents in Cannabis Concentrates on Rxi-624Sil MS by Headspace–Full Evaporation Technique (HS-FET)
Residual Solvents in Cannabis Concentrates on Rxi-624Sil MS by Headspace–Full Evaporation Technique (HS-FET)
PAMS 57 Component Mix on Rtx-1 (105 m)
Cannabis Residual Solvents at 50 ppm Cutoff
TO-15 65 Component Mix on Rxi-1ms (60 m)
TO-15 65 Component Mix on Rxi-5Sil MS (30 m)
TO-15 65 Component Mix on Rtx-VMS (30 m, 1.2 mL/min)
TO-15 65 Component Mix on Rtx-VMS (30 m, 2.0 mL/min)
TO-15 65 Component Mix on Rtx-VMS (30 m)
Spark Ignition Fuel Aromatics D3606 Column Set
Volatile Organics TO-15 Volatiles on Rtx-1
TO-15 65 Component Mix on Rxi-5Sil MS (30 m, 1.5 mL/min)
Alcohols and Acetates on Stabilwax-MS
Organic Volatile Impurities on Rtx-5
Organic Volatile Impurities on Rtx-1301
Solvent Mixture #1 on Rtx-1
Solvent Mixture #1 on Rtx-200
Solvent Mixture #1 on Stabilwax
Solvent Mixture #2 on Rtx-1
Solvent Mixture #2 on Rtx-200
Solvent Mixture #2 on Stabilwax
Solvent Mixture #3 on Rtx-1
Solvent Mixture #3 on Rtx-200
Reformate on Rtx-1
Crude Oil, Arabian Light on Rtx-1
Crude Oil, Prudhoe Bay on Rtx-1
Petroleum Oxygenates on Stabilwax
Esters on Stabilwax
Ethers on Rtx-502.2
Alcohols Stabilwax
Solvent Mixture #3 on Stabilwax
TO-15 65 Component Mix on Rxi-5Sil MS (30 m, 2.0 mL/min)
TO-15 65 Component Mix on Rxi-5ms (30 m)
TO-15 65 Component Mix on Rxi-624Sil MS (30 m)
TO-15 65 Component Mix on Rxi-1ms (30 m)
C5-C72 Hydrocarbons on MXT-1HT SimDist by ASTM D7213-05 (D2887 Extended))
C8-C100 Hydrocarbons on MXT-1HT SimDist by ASTM D6352
Solvents on Rtx-5
ASTM Method D3606 on D3606 Application Column Set
Hydrocarbons (C5-C106) on MXT-1HT SimDist at 450 °C
Hydrocarbons (C5-C106) on MXT-1HT SimDist at 430 °C
Hydrocarbons (C7-C42) on Rtx-1
Mass APH on Rxi-1ms
Aromatics, Aliphatics on 10% TCEP 100/120 Chromosorb® PAW
Simulated Distillation (Standard Calibration) on MXT-1 SimDist
Simulated Distillation by ASTM D2887 on Rtx-1 SimDist 2887
Sim Dist by ASTM D3710 on Rtx-1 SimDist 2887 (calibration)
Sim Dist, ASTM D3710 (Gasoline) on Rtx-1 SimDist 2887
C5 to C44 calibration on Rtx-1 SimDist 2887
Simulated Distillation (C5-C44) on Rtx-2887
Detailed Hydrocarbons Analysis Rtx-DHA-100
Ozone Precursors on Rtx-1
Organic Volatile Impurities on Rtx-5 (Rtx-G27)
Fast Detailed Hydrocarbons Analysis (DHA) on Rtx-DHA-100/Rtx-5 DHA