n-Heptane (Industrial Grade)
CAS Number: 142-82-5
Industrial-grade n-heptane (≥99.0%) is the primary octane rating reference solvent (0 octane on the RON scale) and a high-purity aliphatic solvent used in adhesive formulations, polyolefin synthesis, and as a cleaning agent. Its fast evaporation and residue-free properties make it suitable for precision cleaning and pharmaceutical applications.
Technical Specifications
| appearance | Colorless clear liquid |
| purity (%) | ≥99.0 |
| water content (%) | ≤0.05 |
| boiling point (°C) | 98.4 |
| density (g/mL, 20°C) | 0.682–0.686 |
Applications
- Reference fuel for octane rating calibration (0 RON standard)
- Solvent in contact adhesives and rubber formulations
- Polyolefin and Ziegler-Natta polymerization reaction solvent
- Precision cleaning and electronic component degreasing
- Chromatography reference standard and mobile phase solvent
Key Features
- High purity ≥99.0% suitable for analytical reference and sensitive polymerization applications
- Completely non-polar enabling selective extraction and clean degreasing operations
- Residue-free evaporation ensuring cleanliness in electronic and optical applications
- Intermediate boiling point between hexane and octane for customized evaporation profiles
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CAS Number
142-82-5
Category
Industrial Solvents / ChemicalsAvailability
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