Isooctyl cyanoacetate

Basic Chemical Information and Core Applications

Isotroctyl cyanoacetate (CAS: 13361-34-7), also known as Isotroctyl 2-cyanoacetate or 2-Ethylhexyl 2-cyanoacetate, possesses a molecular structure of C11H19NO2. Its structure is characterized by a highly active methylene functional group with strong nucleophilic activity, serving as a key starting synthetic precursor for the high-efficiency UV absorber Octocrylene, as well as various pharmaceuticals and pesticides. In the field of special functional materials, it acts as a high-efficiency toughening modification monomer, widely used in the modification of high-end cyanoacrylate (CA) adhesives and electronic adhesives, directly securing supply chains for high-quality medical and precision electronics where color tolerance is zero.

Product Specifications

Process Design Concept and Quality Advantages

Due to the high reactivity of the methylene group in cyanoacetates, traditional batch cooking of generic stock on the market often suffers from severe impurity accumulation and thermal oxidative decomposition. This results in products with a slight yellow tint (APHA color > 30), directly limiting their application in high-end personal care sunscreens and precision electronic-grade adhesives. It also creates quality bottlenecks in decolorization processes and poses QA audit risks for downstream pharmaceutical manufacturers.

We are committed to engineering reconstruction of the reaction process, adopting a reactor-column coupling mode with extremely short thermal history control. Combined with a medium-low pressure differential solvent removal system achieved via Roots pump units (system absolute pressure stabilized within the 1-5 kPa range), we utilize reaction equilibrium intervention and efficient distillation within a mild reactor temperature zone of 95°C-105°C. This ensures volatile methanol byproducts are instantly liquefied and removed, forcing reaction conversion to exceed 98%. This process design completely isolates critical thresholds that could lead to self-polymerization or decarboxylation. Furthermore, precision bag/cartridge filters are introduced to address solid TiO2 particles potentially precipitating in the fluid, preventing high-temperature scaling and clogging of the 316L metal corrugated packing tower. This fundamentally solves the bottlenecks of generic products prone to yellowing/reddening and purity constraints at the source.

Downstream customers can directly utilize this chromatographic-grade product without any decolorization or deep purification steps for subsequent synthesis. This significantly simplifies downstream synthesis processes, reduces compliance risks associated with excessive solvent residues, and minimizes the introduction of heavy metals and thermal decomposition impurities at the source, consistently ensuring end-user personal care and pharmaceutical products meet the most stringent industry standards.

Source Factory and Independent Continuous Flow Technology Advantages

NINGBO INNO PHARMCHEM CO.,LTD., as the source manufacturer, possesses self-developed and designed inline continuous flow reaction equipment with strong engineering implementation capabilities. Our technical advantages lie in excellent batch stability and intrinsic safety levels, enabling us to provide high-quality, high-consistency chemical solutions to clients. We sincerely invite trading companies and end-users to establish long-term strategic partnerships, jointly explore markets, and achieve mutual benefit and win-win results.