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2,2,4,4,6-Pentamethylheptane 98% CAS NO. 62199-62-6 Industrial & Cosmetic Grade
This high-purity 2,2,4,4,6-Pentamethylheptane is a clear, colorless to pale yellow liquid with a highly branched alkane structure, featuring a purity exceeding 98% . As a saturated hydrocarbon with the molecular formula C₁₂H₂₆, it offers exceptional chemical stability, low reactivity, and excellent solvent properties . Its unique highly branched structure makes it ideal for applications in cosmetic formulations, pharmaceutical synthesis, and specialty industrial applications where chemical inertness and consistent performance are required .
Scope of Application
· This product is widely used in cosmetic and personal care formulations as an emollient, solvent, and texture enhancer, providing a non-greasy feel and improving product spreadability .
· It serves as a chemical intermediate in pharmaceutical synthesis, where its inert nature makes it an ideal reaction medium or building block for complex organic compounds .
· It can be used as a reference fuel in engine testing and combustion research due to its well-defined structure and controlled combustion characteristics .
· It is also employed as a solvent in organic synthesis, polymerization processes, and industrial cleaning formulations where a non-polar, stable medium is required .
· It finds applications in the preparation of thermofoamable microspheres, transparent solid perfumes, and high-performance cosmetic compositions .
Product Features
This 2,2,4,4,6-Pentamethylheptane is produced via advanced polymerization of isobutylene followed by catalytic hydrogenation, ensuring consistent quality, high yield, and batch-to-batch stability . With a purity exceeding 98% (verified by GC analysis), it offers reliable and predictable performance in demanding applications. The highly branched molecular structure imparts unique physical properties, including a low freezing point (-83°C to -67°C), a favorable boiling range (177-186°C), and low surface tension, making it ideal for cosmetic formulations requiring smooth application and rapid volatilization . It exhibits excellent chemical stability, remaining inert under normal processing conditions, and demonstrates complete insolubility in water while being miscible with most organic solvents and cosmetic oils . Advanced analytical instruments including Gas Chromatography (GC) are employed to ensure the product meets stringent industrial and cosmetic standards with strict control of hydrocarbon impurities.
Packaging and Transportation
· The products are packaged in new galvanized iron drums, stainless steel drums, or ISO tanks to ensure container integrity and product purity .
· Customized packaging options, including 25kg drums, 250kg drums, and smaller containers for laboratory use, are available upon customer request to accommodate specific application requirements .
Safety and Storage
· Store in a cool, well-ventilated warehouse away from direct sunlight, heat sources, and open flames. Recommended storage temperature below 30°C .
· Keep container tightly sealed and properly grounded when handling to prevent static discharge. Keep away from strong oxidizing agents .
· The storage area should be equipped with appropriate fire-fighting equipment (dry powder, carbon dioxide, foam) and spill containment materials .
· Use explosion-proof electrical equipment and ventilation systems in storage and handling areas .
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