Description
n-Hexane, 90%, CAS No. 110-54-3
High-purity n-Hexane (90%) supplied by Junyuan Petroleum Group, suitable for polymerisation solvents, coatings, cleaning agents, blowing agents, and laboratory applications. Available in Steel Drums (130 KG) and ISO Tank Containers (15 MT), with full MSDS and COA documentation provided for every shipment.
Key Specifications
| Property |
Value |
| CAS Number |
110-54-3 |
| EC Number |
203-777-6 |
| Linear Formula |
CH₃(CH₂)₄CH₃ |
| Formula Weight |
86.18 g/mol |
| Purity |
≥90% (Assay range 90–100%) |
| UN Number |
1208 |
| Beilstein Reference |
01, 142 |
| Physical State |
Liquid, colourless, characteristic odour |
| Density |
0.659 g/mL (15°C) |
| Specific Gravity |
0.659 |
| Refractive Index |
1.3748 – 1.3810 |
| Boiling Point |
69.0°C (initial boiling range 65–72°C) |
| Melting Point |
-95.0°C |
| Flash Point |
-22°C (-71.6°F) |
| Viscosity |
0.31 mPa·s (20°C); kinematic 0.47–0.55 mm²/s |
| Vapour Pressure |
20–30 kPa (20°C) |
| Water Content |
≤0.05% (Karl Fischer) |
| Residue after Evaporation |
≤0.005% |
| Auto-ignition Temperature |
>220°C |
| Explosive Limits |
LEL 1.1 vol% / UEL 8.3 vol% |
| Surface Tension |
17–19 mN/m (Wilhelmy Plate) |
Solubility
Insoluble in water (9.8 mg/L at 25°C). Soluble in alcohol, acetone, ether, and chloroform.
Packaging & Quantity
- Steel Drums: 130 KG per drum
- ISO Tank Containers: 15 MT per tank
Applications
n-Hexane, 90% is widely used as a solvent and reaction medium across industrial and laboratory settings, including:
- Solvent and reaction agent for polymerisation
- Production of plastics and synthetic rubber
- Coatings and cleaning agent formulations
- Blowing agents and functional fluids
- Mining chemical processing
- Elution agent and solvent in thin-layer chromatography and spectroscopy
- Laboratory use and polymer processing
- Fuel applications
Also suitable for distribution, formulation, and (re)packing of substances and mixtures.