Cyclohexanone Technical Grade

Product Overview

Cyclohexanone Technical Grade (synonyms: 2-Cyclohexanone, Cyclohexanone 99%) is a colorless, flammable liquid characterized by a distinctive detergent-like odor. The chemical formula is C₆H₁₀O with a molecular weight of 98.15 g/mol, and it is widely used as a versatile solvent and a key intermediate in the production of Nylon polymers and other synthetic fibers. This grade is formulated to meet high-purity requirements suitable for industrial processing, offering reliable performance across solvent, extraction, and chemical intermediate applications. In accordance with rigorous quality control, assay values typically range around 99.6% by titration with standardized NaOH, while color, impurities, and trace metals are tightly controlled to minimize variability in formulation and downstream processing.

Technical-grade Cyclohexanone is designed for use in diverse manufacturing environments, where consistent volatility, solvency, and compatibility with resins are critical. The product is supplied with a defined specification set for trace metals, halides, sulfates, and other inorganic contaminants, enabling its use in coating formulations, polymer synthesis, and pharmaceutical-related extraction processes where applicable executive standards are maintained. This documentation reflects adherence to industry-recognized test methods and aligns with ACS Reagent Grade expectations, while noting that USP-NF monographs may not apply to pharmaceutical use but technical specifications are met for industrial applications.

Key Properties

• Property Name: Cyclohexanone Technical Grade
• Chemical Formula: C₆H₁₀O
• Molecular Weight: 98.15 g/mol
• Boiling Point: 155-157°C
• Specific Gravity (20°C): 0.945–0.952 (typical 0.949)
• Density (25°C): 0.948 g/mL
• Vapor Pressure (20°C): 4.4 mmHg
• Viscosity (25°C): 0.9 cP
• Refractive Index (20°C): 1.428
• Flash Point: 11°C (52°F)
• Appearance: Colorless liquid
• Odor: Sweet, pungent odor

Common Applications

• Solvent for Paints: Used in formulation of coatings due to broad resin solvency and compatibility with a range of binders and additives.
• Intermediate in Nylon Production: Serves as a precursor in the synthesis pathways for nylon 6 and nylon 66 polymers.
• Extraction Solvent: Employed in pharmaceutical and chemical processes for selective extraction of target compounds.
• Chemical Intermediate: Functions as a precursor in laboratory synthesis and compound development for research programs.
• Plasticizer: Utilized to impart flexibility in various plastic formulations within polymer processing workflows.
• Industrial Cleaning and Degreasing: Applied in degreasing formulations where rapid solvency and residue control are needed.

Safety Precautions

Handling and storage should follow established safety practices: store in a cool, dry, well-ventilated area away from heat sources; use containers made of HDPE or glass; keep away from strong oxidizers and acids; and ensure proper PPE, including gloves and goggles, during handling. Protect containers from light exposure to maintain product stability and prevent potential photochemical effects. Maintain good general ventilation and implement standard operating procedures to minimize vapour exposure and environmental release.

Exposure considerations and emergency procedures: Cyclohexanone is a Flammable Liquid (GHS). Follow the SDS for in-depth information; in case of exposure, refer to first-aid guidance: inhalation—remove to fresh air; skin—wash with soap and water; eyes—rinse cautiously with water; ingestion—do not induce vomiting and seek medical attention if symptoms occur. In the event of a spill, evacuate personnel, ventilate area, remove ignition sources, and contain the spill with inert absorbent material per SDS guidance. Transport follows UN 1915, Cyclohexanone, Class 3, Packing Group II guidelines.

Benefits

✔ High Purity and Consistent Quality – Meets stringent assay, color, and impurity specifications to support reproducible results across formulations.
✔ Versatile Solvent with Broad Compatibility – Effective for dissolving a wide range of resins and polymers, suitable for coatings, and extraction processes.
✔ Industry-Standard Compliance – Aligns with ACS Reagent Grade expectations; suitable for industrial and institutional use with clearly defined safety and handling instructions.