The quality of 2-ethylhexyl acrylate (2EHA) with CAS 103117 is defined by its purity, consistency, and freedom from contaminants, directly impacting its performance in adhesives, coatings, and resins. High-quality 2EHA, such as that produced by E Plus Chemical Co., Ltd., achieves 99% purity via advanced catalytic polymerization and fractional distillation, minimizing impurities like unreacted acrylic acid, 2-ethylhexanol, or byproducts that can disrupt polymerization or degrade end products. Consistency across batches is ensured through strict process controls—automated production lines monitor temperature, pressure, and reaction time, reducing variability in properties like acidity (≤0.05% as acrylic acid) and moisture content (≤0.1%). Inhibitor levels are precisely controlled (100-200 ppm MEHQ) to prevent premature polymerization during storage without interfering with intended reactions. Quality 2EHA has a pale yellow or clear appearance (APHA ≤30), with no particulate matter, ensuring it forms uniform emulsions and coatings. Compliance with international standards (REACH, FDA) is another hallmark, confirming it meets safety and environmental requirements. E Plus Chemical verifies quality through rigorous testing—gas chromatography for purity, titration for acidity, and Karl Fischer for moisture—with each batch accompanied by a certificate of analysis. This commitment to quality ensures CAS 103117 2EHA delivers reliable performance, from enhancing adhesive tack to improving coating flexibility.
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