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What Is Cyclohexane and How Is It Used in Manufacturing?

Apr 03, 2026 Leave a message

Cyclohexane (CAS No 110 82 7) is a colorless, flammable cycloalkane liquid with the chemical formula C₆H₁₂ and CAS number 110-82-7.

Cyclohexane solvent is primarily used in manufacturing and is a key precursor in the production of Nylon-6 and Nylon-6,6. It is also used as an industrial non-polar solvent, playing a vital role in modern manufacturing processes. 

 

What Is Cyclohexane Solvent (cas 110 82 7)?

Cyclohexane is a saturated hydrocarbon belonging to the cycloalkane family. It consists of a ring of six carbon atoms bonded with hydrogen atoms, giving it a stable and non-polar structure. It is a clear, colorless, and highly flammable non-polarhydrocarbon solvent with the formula Cg H12. It is widely used inindustrial applications, such as producing nylon-6 and nylon-6,6.

 

Physical Properties of Cyclohexane CAS 110-82-7  
Molecular weight 84.16
Boiling point 80.72°C
Vapor pressure 77.5 Torr at 20°C
Freezing point 6.54°C
Refractive index 1.4262 at 20°C
Density 0.7785 g/mL (6.497 lb/gal) at 20°C
  0.7739 g/mL (6.457 lb/gal) at 25°C
Dielectric constant 2.02 at 20°C
Dipole moment 0 D at 20°C
Solvent group 0
Polarity index (P') 0.2
Eluotropic value on alumina 0.04
Viscosity 1.0 cP at 20°C
Surface tension 24.98 dyn/cm at 20°C
Solubility in water 0.006% at 25°C
Solubility of water in cyclohexane 0.01% at 20°C

 

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bulk cyclohexane for sale


For more information on Liquid Cyclohexane Specification, please contact us.

 

How Is Cyclohexane solvent Used in Manufacturing?

Nylon Production

Cyclohexane CAS 110-82-7 is primarily used to produce adipic acid and caprolactam, which serve as key raw materials for nylon 6 and nylon 6,6. These nylons are widely applied in textiles, carpets, and plastic products.

 

Industrial Solvent & Coatings

Thanks to its non-polar properties, cyclohexane can dissolve cellulose ethers, resins, paints, varnishes, fats, and waxes. It is commonly used in coatings, adhesives, and paint formulations to adjust viscosity and achieve desired processing characteristics.

 

Chemical Intermediate

It is an important feedstock for the synthesis of cyclohexanol and cyclohexanone.

 

Extraction Process

In the chemical industry, cyclohexane chemical is used to extract essential oils from plant materials.

 

Other Applications

Cyclohexane (cas 110 82 7) also functions as a solvent in the rubber industry; a reactant in the production of nitrocyclohexane and cyclohexyl chloride; a solvent for steroid recrystallization in pharmaceuticals; and a component in the manufacture of solid fuel for camping stoves.

 

How Is Cyclohexane chemical Produced?

Organic chemical Cyclohexane is primarily produced via the hydrogenation of benzene. In this reaction, benzene reacts with hydrogen under controlled temperature and pressure conditions in the presence of a catalyst. This method ensures the high purity and stable quality of cyclohexane.

 

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The Advantages of Cyclohexane in Manufacturing:

Property Benefit in Industry
Low polarity Effective for dissolving non-polar substances
High volatility Easy removal after processing
Chemical stability Reliable in reactions and storage
Cost-effective Widely available and affordable

 

Safety information

Flammability: Extremely flammable liquid and vapor. Keep away from heat, sparks, open flames and hot surfaces.

Inhalation & Health Effects: Inhalation of vapors may cause dizziness, drowsiness, headaches and nausea. If swallowed and aspirated into the lungs, it can lead to severe pulmonary damage, including chemical pneumonitis.

 

Safety Handling

  • Ventilation: Use only in well‑ventilated areas or under a fume hood.
  • Eye Protection: Wear impact‑resistant safety goggles.
  • Skin Protection: Wear protective gloves, preferably nitrile or Viton, as cyclohexane may irritate the skin.
  • Storage: Store in a tightly sealed container in a cool, well‑ventilated location.
  • Equipment: Ground and bond all containers to prevent the buildup of static electricity.

 

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Our chemical products hold international certifications (REACH, ISO, FMQS, HALAL) for global quality recognitio. We have warehouses in coreports such as Qingdao, Tianiin, and Shanghai, with a 15-day express delivery service.

 

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