For professionals in the chemical and materials science fields, a deep understanding of chemical properties is fundamental to successful product development and application. Erucamide, identified by its CAS number 112-84-5, is a compound whose chemical characteristics make it indispensable in various industrial sectors.

Chemically, Erucamide is a primary fatty amide derived from erucic acid. Its molecular formula is C22H43NO, with a molecular weight of approximately 337.58 g/mol. The molecule features a long, unsaturated hydrocarbon chain (C22) with a double bond at the cis-13 position, coupled with a polar amide group (-CONH2). This structure is responsible for its unique amphiphilic nature, granting it excellent surface activity.

Key technical specifications for Erucamide typically include:

• Appearance: Often described as off-white powder or granular solid.
• Melting Point: Generally in the range of 71-76 °C, indicating its solid state at room temperature and good heat stability.
• Purity: High purity grades are commonly available, with total amide content often exceeding 98.5%.
• Solubility: Insoluble in water but soluble in various organic solvents such as ethanol, acetone, and xylene.
• Heat Stability: Exhibits good thermal stability, suitable for higher processing temperatures.

The combination of these properties makes Erucamide exceptionally useful. In the plastics industry, it serves as an effective slip agent for polymers like polyethylene (PE) and polypropylene (PP). By migrating to the surface, it reduces kinetic and static friction, enhancing film processability and preventing blocking. Its application as an opening agent for films is also widely recognized.

Beyond plastics, Erucamide finds utility in printing inks as a dispersing agent and anti-sticking agent, improving ink flow and print durability. In the cosmetics industry, its emollient and conditioning properties are leveraged in skincare and haircare formulations.

For businesses looking to procure Erucamide, understanding these chemical properties is crucial for selecting the right grade and ensuring optimal performance in their specific applications. Sourcing from reputable Erucamide manufacturers and suppliers ensures access to material that meets stringent quality standards and provides competitive pricing. Inquiring about technical data sheets and requesting samples are standard practices for any serious buyer.