Solvents & alcohols

n-Heptane, HPLC Grade

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Properties

Article / SKU: HEHPLC
CAS: 142-82-5
Synonyms: n-Heptane, Heptan, Dipropylmethane, Heptyl hydride, Dipropyl methane, Gettysolve-C, Skellysolve C, Heptene, n-Heptan
Assay: NLT 99.0%
Grade: HPLC Grade
Physical form: Liquid
Appearance: Clear, colorless liquid
Odor: Petroleum distillates
Melting point: -91 °C (-132 °F)
Boiling Point: 98 °C (208 °F)
Vapor pressure: 111 hPa at 37.7°C (99.9 °F) & 53.3 hPa at 20.0°C (68.0 °F)
Density: 0.684 g/mL at 25 °C (77 °F)
Solubility: Miscible with ethanol, ether; immiscible with water
Auto-ignition temperature: 223.0 °C (433.4 °F)
Molecular formula: C₇H₁₆
Molecular weight: 100.20 g/mol
Autoship Available: Yes
Chemical name: n-Heptane
Flammability or explosive lower limit: 1.10%
Flammability or explosive upper limit: 7%
Flash Point: -4 °C / 25 °F
Pillar: High Purity
Residue after evaporation: 0.3
Viscosity: 0.64 mm2/s at 20 °C (68 °F)
Water: 0.008

About n-Heptane, HPLC Grade

n-Heptane is a clear, colorless liquid organic solvent used across laboratory and industrial applications.

Common Uses and Applications

HPLC mobile phase for normal-phase chromatography

Non-polar extraction solvent in organic synthesis

Reference standard solvent in analytical chemistry

Reaction solvent for moisture-sensitive chemistry

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