Hanson Chemicals

Cyclohexane

Formula: C₆H₁₂
CAS Number: 110-82-7
EC Number (EINECS): 203-806-2
HS Code: 29021100
UN Number: 1145
IUPAC Name: Cyclohexane
Also Known As: Hexamethylene; Hexahydrobenzene
Molecular Weight, g/mol: 84.16

Typical Specifications

Appearance: Clear, colorless liquid
Odor: Mild, sweet petroleum-like odor
Melting Point, °C: 6.5
Boiling Point, °C: 80.7
Density, g/cm³ (at 20°C): 0.779
Flash Point, °C: -20 (closed cup)
Refractive Index (20°C): 1.426
Purity, %: ≥99.0
Grades Available: Industrial, Laboratory, High Purity
Packaging: 200L drums, 1000L IBC, bulk ISO tanks

Applications / Uses

Primary Applications

  • Solvent in paints, coatings, resins, adhesives

  • Intermediate in production of Nylon (via adipic acid and caprolactam)

  • Used in chemical synthesis of cyclohexanone, cyclohexanol, and other derivatives

Secondary Applications

  • Extraction solvent in industrial processes

  • Component in fuel blending and cleaning agents

End Industries Served: Chemicals, Polymers, Plastics, Adhesives, Coatings, Automotive, Oil & Gas

Safety & Handling Information

Hazard Class (GHS): Flammable liquid (Category 2), Aspiration hazard (Category 1), Skin irritation (Category 2), Specific target organ toxicity (Category 3)

Hazard Statements (H-Codes):

  • H225: Highly flammable liquid and vapor

  • H304: May be fatal if swallowed and enters airways

  • H315: Causes skin irritation

  • H336: May cause drowsiness or dizziness

  • H410: Very toxic to aquatic life with long-lasting effects

Precautionary Statements (P-Codes):

  • P210: Keep away from heat, sparks, open flames

  • P280: Wear protective gloves/eye/face protection

  • P301 + P310: IF SWALLOWED – immediately call a POISON CENTER/doctor

  • P273: Avoid release to the environment

Storage Conditions

  • Store in a cool, dry, well-ventilated place

  • Keep container tightly closed and away from direct sunlight

  • Ground/bond container and receiving equipment

Transport Information

  • ADR/RID: Class 3, UN1145, PG II

  • IMDG: Class 3, UN1145, PG II, Marine Pollutant

  • IATA: Class 3, UN1145, PG II

Regulatory Information

  • REACH Status (EU): Registered

  • FDA Approval: Not approved for direct food use

  • ISO Certification: Available on request (ISO 9001 for manufacturing grade)

  • Country Standards: Complies with technical and industrial specifications

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