Trans-1,4-Cyclohexanedimethanol (CAS: 3236-48-4) is a valuable chemical intermediate with specific properties that dictate its handling and application in industrial settings. For professionals involved in procurement, R&D, and manufacturing, a thorough understanding of these characteristics is essential for safe and effective utilization. Whether you are looking to buy this compound for polymer synthesis or pharmaceutical intermediates, knowledge of its physical and chemical traits is paramount.

Physically, Trans-1,4-Cyclohexanedimethanol typically presents as a white crystalline powder. Its melting point is generally in the range of 61-66 °C, and its boiling point is around 283 °C at atmospheric pressure. The density is approximately 1.02 g/cm³. These properties suggest it is a stable solid at room temperature, simplifying transportation and storage compared to liquids. However, like many organic chemicals, it requires proper handling to maintain its integrity and ensure safety. When you buy this chemical, it is often supplied in packaging designed to protect it from moisture and contamination.

In terms of chemical properties, Trans-1,4-Cyclohexanedimethanol is characterized by its two primary hydroxyl (-OH) groups, which are reactive and can participate in various chemical reactions, such as esterification and etherification. These functional groups are key to its utility in polymer synthesis, where it forms ester or urethane linkages. The compound is soluble in common organic solvents like DMSO, methanol, and chloroform, but its solubility in water is limited.

Storage conditions are critical for preserving the quality of Trans-1,4-Cyclohexanedimethanol. It is recommended to store it in a tightly sealed container under an inert atmosphere, ideally at room temperature or refrigerated (0-8 °C) depending on the supplier's recommendations and desired shelf life. Avoiding exposure to moisture and air helps prevent degradation. For industrial procurement, it is advisable to buy from suppliers who clearly label their products and provide detailed storage instructions, such as those offered by experienced manufacturers in China.

Safety is a primary concern when handling any chemical. While Trans-1,4-Cyclohexanedimethanol is generally considered to have moderate hazards, it can cause skin and serious eye irritation and may cause respiratory irritation. Always consult the Material Safety Data Sheet (MSDS) provided by the supplier before handling. When you buy Trans-1,4-Cyclohexanedimethanol, ensure appropriate personal protective equipment (PPE) such as gloves, safety glasses, and laboratory coats are used. Proper ventilation in the work area is also crucial. By adhering to these guidelines, procurement professionals and researchers can safely and effectively utilize this important chemical intermediate.