For professionals in chemical R&D and manufacturing, a thorough understanding of a compound's properties and safe handling procedures is fundamental. 1,4-Cyclohexanediamine (CAS 3114-70-3) is a chemical intermediate that requires careful consideration of its physical and chemical characteristics to ensure optimal use and safety. This technical overview, brought to you by NINGBO INNO PHARMCHEM CO.,LTD., aims to equip you with the necessary knowledge.

Key Physical and Chemical Properties of 1,4-Cyclohexanediamine

1,4-Cyclohexanediamine is characterized by its cyclic structure and two amine functional groups. Understanding these properties is crucial when you plan to buy or use this chemical:

  • Appearance: It typically presents as off-white to brown crystals or chunks. The exact appearance can vary slightly based on the supplier and the precise isomer mix.
  • Molecular Formula: C₆H₁₄N₂
  • Molecular Weight: Approximately 114.19 g/mol
  • CAS Number: 3114-70-3
  • Melting Point: Literature values often cite melting points around 67-72 °C for the trans isomer, though the mixture may exhibit a different range.
  • Boiling Point: Approximately 197 °C at standard pressure, though it can decompose at higher temperatures.
  • Solubility: It is generally soluble in polar organic solvents like methanol and ethanol, with varying solubility in water.
  • Isomers: It exists as cis and trans isomers, and commercial products are often sold as a mixture. The specific ratio can be important for certain applications.

Safety Information and Handling Best Practices

As with most amine compounds, 1,4-Cyclohexanediamine can be corrosive and irritating. Adhering to safety protocols is paramount:

  • Corrosivity: It can cause skin and eye irritation or burns. Always wear appropriate personal protective equipment (PPE), including chemical-resistant gloves, safety goggles, and protective clothing.
  • Inhalation: Avoid breathing dust or vapors. Ensure adequate ventilation in the workspace or use respiratory protection if necessary.
  • Storage: Store in a cool, dry, well-ventilated area, away from incompatible materials such as strong oxidizing agents and acids. Keep containers tightly closed to prevent moisture absorption and contamination.
  • Disposal: Dispose of waste materials in accordance with local, regional, and national regulations.

Reliable Sourcing from NINGBO INNO PHARMCHEM CO.,LTD.

For reliable access to 1,4-Cyclohexanediamine that meets stringent quality and safety standards, consider partnering with NINGBO INNO PHARMCHEM CO.,LTD. As a leading manufacturer and supplier, we provide comprehensive technical documentation and ensure the integrity of our products. We understand the importance of precise specifications for your industrial and pharmaceutical applications. If you are looking to purchase 1,4-cyclohexanediamine, please contact us for a quote and to learn more about our quality assurance processes.