Formula: | C₆H₁₀O |
CAS Number: | 108-94-1 |
EC Number (EINECS): | 203-631-1 |
HS Code: | 29142200 |
UN Number: | 1915 |
IUPAC Name: | Cyclohexanone |
Also Known As: | Pimelic Ketone; Anone; Ketohexamethylene |
Molecular Weight, g/mol: | 98.15 |
Appearance: | Clear, colorless to pale yellow liquid |
Odor: | Sweet, acetone-like, peppermint odor |
Melting Point, °C: | –47 |
Boiling Point, °C: | 155–156 |
Density, g/cm³ (at 20°C): | 0.947 |
Flash Point, °C: | 44 (closed cup) |
Refractive Index (20°C): | 1.450 |
Purity, %: | ≥99.5 |
Grades Available: | Industrial, Technical, Reagent |
Packaging: | 190kg steel drums, ISO tanks, bulk |
Primary Applications
Key intermediate in the production of Nylon 6 and Nylon 6,6 via adipic acid and caprolactam
Solvent for paints, coatings, resins, and dyes
Precursor for cyclohexanone oxime and ε-caprolactam
Secondary Applications
Used in herbicides, insecticides, and pharmaceuticals
Solvent in adhesives, inks, and degreasers
Intermediate in plasticizers and rubber chemicals
End Industries Served: Polymers, Fibers, Plastics, Agrochemicals, Pharmaceuticals, Paints & Coatings, Adhesives
Hazard Class (GHS): Flammable liquid (Category 3), Acute Toxicity (Category 4), Eye Irritation (Category 2A), Specific Target Organ Toxicity (Category 3)
Hazard Statements (H-Codes):
H226: Flammable liquid and vapor
H332: Harmful if inhaled
H319: Causes serious eye irritation
H335: May cause respiratory irritation
Precautionary Statements (P-Codes):
P210: Keep away from heat, sparks, open flames
P280: Wear protective gloves/eye/face protection
P261: Avoid breathing vapors
P305 + P351 + P338: IF IN EYES – rinse cautiously with water
Storage Conditions
Store in a cool, well-ventilated area
Keep containers tightly closed
Protect from direct sunlight and ignition sources
Transport Information
ADR/RID: Class 3, UN1915, PG III
IMDG: Class 3, UN1915, PG III
IATA: Class 3, UN1915, PG III
REACH Status (EU): Registered
FDA Approval: Not approved for direct food use
ISO Certification: Available on request (ISO 9001)
Country Standards: Meets ASTM / BIS specifications depending on grade