For chemists and procurement managers, understanding the detailed specifications of chemical intermediates is critical before making a purchase. Ethyl 2-Cyano-3-methyl-2-butenoate (CAS 759-58-0) is a key intermediate, and its quality dictates the success of downstream synthetic processes. This article highlights the typical quality parameters and specifications you can expect when sourcing this compound from reputable Chinese manufacturers and suppliers.

Ethyl 2-Cyano-3-methyl-2-butenoate typically presents as a clear, colorless to slightly yellow liquid. This appearance is a primary indicator of its purity. Our manufacturing process focuses on minimizing impurities, ensuring that the product you buy meets high standards. The molecular formula is C8H11NO2, with a molecular weight of approximately 153.18 g/mol. These fundamental properties are consistent across our production batches.

A key quality metric for Ethyl 2-Cyano-3-methyl-2-butenoate is its purity, commonly analyzed by Gas Chromatography (GC). Reputable suppliers, including our facility, offer this intermediate with a GC purity of ≥ 96.5%. This high level of purity is essential for reactions where side products could hinder yield or complicate purification. When you buy CAS 759-58-0, always ask for the Certificate of Analysis (COA) which will detail the precise purity and other verified parameters for the specific lot you are purchasing.

Beyond purity, other specifications might include density (approx. 1.014 g/cm³ at 25°C) and boiling point (98-99°C at 1 mmHg). These physical properties are important for handling and process design. As a leading supplier, we provide comprehensive documentation to support your technical assessments. If you are looking to purchase this intermediate, consider us your reliable source for consistently high-quality Ethyl 2-Cyano-3-methyl-2-butenoate. Contact us for a quote and detailed specification sheets.